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Search: Posts Made By: weaz4200
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Forum: Tech / General Engine
06-01-2018, 11:46 PM
Replies: 9
Views: 2,413
Posted By weaz4200

Re: Timing 305 with lt1 cam and carb

Gotcha. Thanks. I'll see what happens when it try what you said.



kit# 72300?
Forum: Tech / General Engine
06-01-2018, 02:46 PM
Replies: 9
Views: 2,413
Posted By weaz4200

Re: Timing 305 with lt1 cam and carb

I understand that. What Im unclear on is... Then with vacuum advance shoot for 48 total at 3000 with no load.

that I dont get.. after I set eveything.. do I rev it to 3K rpm in park and see if I...
Forum: Tech / General Engine
06-01-2018, 12:30 PM
Replies: 9
Views: 2,413
Posted By weaz4200

Re: Timing 305 with lt1 cam and carb

I'm running the lightest black springs in the kit I have. I believe it's the 929G kit.. I do have 2 distributors though. 1 in car and other spare. So I have 3 sets of weights to look at.. I'm not...
Forum: Tech / General Engine
05-31-2018, 06:07 PM
Replies: 9
Views: 2,413
Posted By weaz4200

Re: Timing 305 with lt1 cam and carb

I'm confident the cam is installed correctly.. maybe the valve springs are worn.

I dont mean roast in the sense of a race car.. I just meant I cant even slightly smoke them compared to the way the...
Forum: Tech / General Engine
05-31-2018, 10:48 AM
Replies: 9
Views: 2,413
Posted By weaz4200

Timing 305 with lt1 cam and carb

Question for the guys who have done the L03 305 LT1 cam swap, ditched the fuel injection and went carbureted. Where did you end up with timing? Initial/total and vacumm advance/ ported/manifold?

...
Forum: Carburetors
06-25-2014, 04:37 AM
Replies: 34
Views: 9,854
Posted By weaz4200

Re: The Results of Sofa's Holley Tuning Sticky

Good to know it worked for ya. I just threw a 4160 on my Lt1 cammed 305. Having some issues trying to figure out the overall tune timing and carb wise. I will be taking a look at SOFA'S sticky.
Forum: Fabrication
04-06-2014, 09:26 PM
Replies: 16
Views: 37,263
Posted By weaz4200

Re: Tube chassis/front end (firewall on up)... Lets see pics (need references)

A lot of good references here ( http://www.cecoatings.com/images/other3rdgens/ ). Thanks.

Been a while since I've been around here. Since my level of commitment was questioned before, here's a...
Forum: DIY PROM
12-30-2013, 10:21 PM
Replies: 14
Views: 2,715
Posted By weaz4200

Re: What percentage of people conquer DIY PROM chip burning?

kevm14, looks like your post is addressing a combination of myself and the OP. I purely stumbled across this thread and just wanted to assure the OP my progress is not dead in the water. Anyone that...
Forum: DIY PROM
12-29-2013, 12:16 AM
Replies: 14
Views: 2,715
Posted By weaz4200

Re: What percentage of people conquer DIY PROM chip burning?

dpilot83 (https://www.thirdgen.org/forums/member.php?u=22273) .... That's my thread. I assure you it's not going to go unresolved. There's a multitude of reasons why my thread went on the back...
Forum: DIY PROM
12-26-2013, 06:22 PM
Replies: 62
Views: 4,994
Posted By weaz4200

Re: Gonna try the hand at PROM Tuning, like to hear opinions.

I've searched a bit and cant find an answer. I need to find the WB02 hack for the 8746 and the ECM pinout so I know where to wire in the O2.
Forum: DIY PROM
12-26-2013, 03:12 AM
Replies: 62
Views: 4,994
Posted By weaz4200

Re: Gonna try the hand at PROM Tuning, like to hear opinions.

Been a while since I checked in here. Guess no interest since I've been gone. Whatever. I'll ask my questions anyways. So I picked up the Innovate LC-2 with G3 gauge. Any suggestions on how I should...
Forum: DIY PROM
11-06-2013, 09:01 PM
Replies: 62
Views: 4,994
Posted By weaz4200

Re: Gonna try the hand at PROM Tuning, like to hear opinions.

Guess I'll just keep compiling on info....

Same thing going on as in my previous post just looking better on paper.
So I'm on Mod 5 tune. Went through and used MOd 2,3 and 4 BLM logs to make the...
Forum: DIY PROM
11-05-2013, 03:59 PM
Replies: 62
Views: 4,994
Posted By weaz4200

Re: Gonna try the hand at PROM Tuning, like to hear opinions.

Now I'm just getting pissed. Correct me if I'm wrong but if you raise the value in the VE table up that should add more fuel correct? So how is it doing the opposite?

Example...

Ran my MOD2...
Forum: DIY PROM
11-04-2013, 10:45 PM
Replies: 62
Views: 4,994
Posted By weaz4200

Re: Gonna try the hand at PROM Tuning, like to hear opinions.

Pic of BLM changes before and after... Looks ugly. :(
Forum: DIY PROM
11-04-2013, 09:28 PM
Replies: 62
Views: 4,994
Posted By weaz4200

Re: Gonna try the hand at PROM Tuning, like to hear opinions.

Alright, cool.

I'm having a hard time picturing it but I'll figure it out if I go that route... I'll do a search here on TGO as I'm willing to bet its been done before.

Sounds like the last 2...
Forum: DIY PROM
11-04-2013, 02:43 AM
Replies: 62
Views: 4,994
Posted By weaz4200

Re: Gonna try the hand at PROM Tuning, like to hear opinions.

Anyways, Chip is burnt and verified fine... Will be plugging in modded ECM and running the tune tomorrow.

On a side note. Few quick questions as I obviously need to look into a few items once I...
Forum: DIY PROM
11-02-2013, 02:55 PM
Replies: 62
Views: 4,994
Posted By weaz4200

Re: Gonna try the hand at PROM Tuning, like to hear opinions.

Okay, so now that the VE table are ready to get tested out anything else I should consider looking at before I test out the tune? TPS% for PE mode alright? Should I raise the TPS% at all? Leave IAC...
Forum: DIY PROM
11-01-2013, 04:41 PM
Replies: 62
Views: 4,994
Posted By weaz4200

Re: Gonna try the hand at PROM Tuning, like to hear opinions.

So then my initial assumption that my "low coolant" table, is the one which I'd have to address my TPS% in order to stay out of PE is correct. For quite sometime I wasn't sure and started questioning...
Forum: DIY PROM
11-01-2013, 03:36 PM
Replies: 62
Views: 4,994
Posted By weaz4200

Re: Gonna try the hand at PROM Tuning, like to hear opinions.

LD257: FCB 23 ; coolant for tps% tbl threshold, 120cI'm lost with all of this and just getting frustrated.


;*==============================================
;*
;* Do Power...
Forum: DIY PROM
10-30-2013, 11:57 PM
Replies: 62
Views: 4,994
Posted By weaz4200

Re: Gonna try the hand at PROM Tuning, like to hear opinions.

If your logged in then just click on the thumbnail. Should open up pic and click again to open up again, then should have option to zoom for another click to get full size... Either way. I looked...
Forum: TBI
10-30-2013, 06:22 PM
Replies: 19
Views: 3,690
Posted By weaz4200

Re: HELP lo3 Lt1 cam swap

Most likely a white wire... You in school, dont you have access to diagrams?
(gotta log in to TGO to see my attached pic. Click on thumbnail and pic will open up).. That should be the general...
Forum: DIY PROM
10-30-2013, 11:42 AM
Replies: 62
Views: 4,994
Posted By weaz4200

Re: Gonna try the hand at PROM Tuning, like to hear opinions.

Yea, check my pic in the #42 post. If those aren't the ones im looking for then what parameter do i need to address to stay out of PE?
Forum: DIY PROM
10-30-2013, 11:18 AM
Replies: 62
Views: 4,994
Posted By weaz4200

Re: Gonna try the hand at PROM Tuning, like to hear opinions.

HAHA. Nice. I've read about raising the TP% to stay out of PE, just wanted to make sure I had the right parameter seeing as certain parameters are not in the XDF.

Curious if you know what...
Forum: TBI
10-30-2013, 11:10 AM
Replies: 19
Views: 3,690
Posted By weaz4200

Re: HELP lo3 Lt1 cam swap

What Formula 305 said. They could reference a signal from the coil just like every other muscle car has SINCE THE BEGINNING OF TIME. lol. What do they need an RPM signal for, the DYNO? Now I'm not...
Forum: DIY PROM
10-29-2013, 10:00 PM
Replies: 62
Views: 4,994
Posted By weaz4200

Re: Gonna try the hand at PROM Tuning, like to hear opinions.

Okay. In that case. I believe my VE tables are good enough for now. So one other thing before I burn a chip and see how the tune is....

Obviously in order to get good BLM data I need to stay out...
Forum: TBI
10-29-2013, 08:15 PM
Replies: 22
Views: 12,267
Posted By weaz4200

Re: iac reset, can it go wrong?

Thanks RBob. Address changed. Pic posted.

The fact that a parameter as "kickdown steps" was not included in the XDF makes me question/curious how many other parameters are lacking/not shown.
...
Forum: TBI
10-28-2013, 09:00 PM
Replies: 22
Views: 12,267
Posted By weaz4200

Re: iac reset, can it go wrong?

So I went ahead and added it. Not sure if I did it right or not. Used a $42 mask as a template. (see pic). Questions....

1) I used same parameters from the $42 and applied to $61. Will this be...
Forum: TBI
10-28-2013, 04:10 AM
Replies: 22
Views: 12,267
Posted By weaz4200

Re: iac reset, can it go wrong?

Steps in the table are not much different at normal operating temps in the pic you posted as compared to my table...

So then should I look into adding it?
Forum: DIY PROM
10-26-2013, 02:42 PM
Replies: 62
Views: 4,994
Posted By weaz4200

Re: Gonna try the hand at PROM Tuning, like to hear opinions.

Modded table from previous post (#39) smoothed.

One other question. At what point do I start to consider the injectors going static and should be concerned? As in some are around 95% already....
Forum: DIY PROM
10-26-2013, 02:12 PM
Replies: 62
Views: 4,994
Posted By weaz4200

Re: Gonna try the hand at PROM Tuning, like to hear opinions.

Agreed.

Also agreed.

Dilemma is seen. Understood.

While you replied I was looking at this....

From Dimented24x7...
I wonder why no mention is made of adding the proper VE1 and VE2 cells...
Forum: DIY PROM
10-26-2013, 11:41 AM
Replies: 62
Views: 4,994
Posted By weaz4200

Re: Gonna try the hand at PROM Tuning, like to hear opinions.

Interesting. I thought once you add the adder table to the main table then you leave the adder table alone so as to only focus on the main table with future changes. Guess i gotta read the stickies...
Forum: DIY PROM
10-25-2013, 06:47 PM
Replies: 62
Views: 4,994
Posted By weaz4200

Re: Gonna try the hand at PROM Tuning, like to hear opinions.

Well this is what I came up with (see pic). This is only modifying VE1 and VE2 (no BLM changes)

1) Should I take my BLM log and also add it to the main table now or wait and go for another drive...
Forum: DIY PROM
10-22-2013, 11:25 PM
Replies: 62
Views: 4,994
Posted By weaz4200

Re: Gonna try the hand at PROM Tuning, like to hear opinions.

So let me see if I got this right...

So any RPM above 3200 is going to use the 3200 value at the given MAP reading + whatever number I have in the VE 2 table at the specific RPM.

Take a look at...
Forum: TBI
10-21-2013, 11:20 AM
Replies: 22
Views: 12,267
Posted By weaz4200

Re: iac reset, can it go wrong?

Well then I see no kickdown steps in my ECM/tunerpro and/or cant find it.
Forum: DIY PROM
10-21-2013, 11:17 AM
Replies: 62
Views: 4,994
Posted By weaz4200

Re: Gonna try the hand at PROM Tuning, like to hear opinions.

Have yet to program into the chip and run it. Honestly, I'm a little intimidated hence my post of the potential changes. Just wanted to get feedback. After reading the stickies it was my...
Forum: DIY PROM
10-20-2013, 10:57 PM
Replies: 62
Views: 4,994
Posted By weaz4200

Re: Gonna try the hand at PROM Tuning, like to hear opinions.

TTT. No feedback, comments or suggestions?
Forum: TBI
10-20-2013, 06:36 PM
Replies: 19
Views: 3,690
Posted By weaz4200

Re: HELP lo3 Lt1 cam swap

No. I dont want anyone doing the work for me, I would rather get help to understand and do it myself... Aside from the engine everything else is stock. No gear or convertor or shift kits. I don't...
Forum: TBI
10-20-2013, 12:16 AM
Replies: 19
Views: 3,690
Posted By weaz4200

Re: HELP lo3 Lt1 cam swap

Your not too far off from me with your combo.

LT1 Cam
COMP Cams Valve Springs 981-16
Double roller Timing set
081 heads (full cast cleanup/gasket matched intake and exhaust/bowl blend/guides...
Forum: TBI
10-19-2013, 07:25 PM
Replies: 19
Views: 3,690
Posted By weaz4200

Re: HELP lo3 Lt1 cam swap

On a stock (unmodified head) you should stay with 1.5's. LT1 cams lift pretty much puts the head at its max allowable lift of about .450-.460 ish. Now you could run 1.6's but you'd have to get...
Forum: TBI
10-19-2013, 03:31 AM
Replies: 19
Views: 3,690
Posted By weaz4200

Re: HELP lo3 Lt1 cam swap

Patience is a virtue. 4 hours between posts. People have jobs and cant always reply. Its a waiting game. Im playin the game myself currently. Only getting help from like 1 or 2 people. Anyways, as I...
Forum: TBI
10-18-2013, 07:45 PM
Replies: 22
Views: 12,267
Posted By weaz4200

Re: iac reset, can it go wrong?

Thank you... As always, RBob, you the man.

....and thank you again. I understand nothing from the readings yet but I'll keep reading until that light bulb in my head lights.

I have no 527...
Forum: TBI
10-18-2013, 12:41 AM
Replies: 22
Views: 12,267
Posted By weaz4200

Re: iac reset, can it go wrong?

This is borderline turning into PROM discussion and maybe should continue in my thread in the DIYROM section. Either way.... I tried searching and either I missed it or couldn't seem to find an...
Forum: TBI
10-15-2013, 10:48 PM
Replies: 22
Views: 12,267
Posted By weaz4200

Re: iac reset, can it go wrong?

I haven't run on the highway since the mods... 2 reason. Not ready to and no hood. As far as the temps... Pretty consistent at 175ish to 190. Have yet to exceed 190. I don't know what the fan switch...
Forum: DIY PROM
10-15-2013, 01:12 AM
Replies: 62
Views: 4,994
Posted By weaz4200

Re: Gonna try the hand at PROM Tuning, like to hear opinions.

Well here's what I've come up with. Hope nothin blows up. :lmao:

Stock tables pictured on left with changes to be made listed. Right side is adjusted table with changes applied. We'll see what it...
Forum: DIY PROM
10-14-2013, 01:24 AM
Replies: 62
Views: 4,994
Posted By weaz4200

Re: Gonna try the hand at PROM Tuning, like to hear opinions.

Well that's quite a read. Will most likely have to reread a few more times.. Though this is where I was gonna start. STOCK bin, unmodified numbers in VE table's. Note attached file. Not sure what to...
Forum: TBI
10-13-2013, 03:48 PM
Replies: 22
Views: 12,267
Posted By weaz4200

Re: iac reset, can it go wrong?

Thanks, Now just gotta figure out which one is the exact idle spped entry in the .bin as I believe there are 4 listed.

Interesting, I will take a look. Makes me wonder how guys are running 180...
Forum: DIY PROM
10-13-2013, 03:05 PM
Replies: 62
Views: 4,994
Posted By weaz4200

Re: Gonna try the hand at PROM Tuning, like to hear opinions.

Issue solved. Im throwing up a log. Need some feedback.
Forum: TBI
10-13-2013, 12:56 PM
Replies: 22
Views: 12,267
Posted By weaz4200

Re: iac reset, can it go wrong?

RBob. Just to clarify. Do I need to use the reset procedure (or any steps in the reset procedure like disconnect IAC) in conjunction with your suggested method or just warm up, set steps between 5...
Forum: TBI
10-13-2013, 04:51 AM
Replies: 22
Views: 12,267
Posted By weaz4200

Re: iac reset, can it go wrong?

I have not...

I set it this way.. https://www.thirdgen.org/tpimod2 followed by this way... http://www.gmcmidwestclassics.org/Web%20pages/Tuning%20the%20TBI.pdf

I have a tendency to over...
Forum: TBI
10-13-2013, 12:05 AM
Replies: 22
Views: 12,267
Posted By weaz4200

iac reset, can it go wrong?

Short and sweet. Did a rebuild. Engine would idle around 650/700 once warmed up. Kinda seemed like a possible miss or something. Anyways. I bumped idle speed via the screw that was originally...
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