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Search: Posts Made By: Penix
Showing results 1 to 50 of 103
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Forum: Tech / General Engine
05-04-2010, 12:20 PM
Replies: 15
Views: 3,275
Posted By Penix

Re: does GM sell a 170* stat??

Oh, they also sell the ACDelco 170* t-stat over at TPIparts.net for $12 + S&H. Here's the link: http://tpiparts.net/inc/sdetail/682
Forum: Tech / General Engine
05-03-2010, 02:34 PM
Replies: 15
Views: 3,275
Posted By Penix

Re: does GM sell a 170* stat??

Actually, when it comes to a 170* t-stat you are very incorrect, they only carry the common ones which does not include the 170's. For a 170* t-stat you will need to order one of the ones I listed,...
Forum: Tech / General Engine
05-03-2010, 12:40 PM
Replies: 15
Views: 3,275
Posted By Penix

Re: does GM sell a 170* stat??

I know, it's a SERIOUS thread resurrection but I just wanted to let people know that RockAuto.com has the GM 170* t-stat (#10220957, ACDelco #13184) for just under $10, around $15 shipped.

There's...
Forum: Transmissions and Drivetrain
04-30-2010, 08:41 PM
Replies: 5
Views: 3,787
Posted By Penix

Re: Which OE TV cable for TPI/TH350 combo?

Okay, I found the answer to both my questions...

A universal kickdown cable that works well for this application is Fitzall # K35955u (There's also K35955 & K35955B) which can be found for around...
Forum: Transmissions and Drivetrain
04-30-2010, 10:55 AM
Replies: 5
Views: 3,787
Posted By Penix

Re: Which OE TV cable for TPI/TH350 combo?

Yeah, the Lokar ones are nice but a little too flashy for me, plus I'm trying to keep this somewhat on the cheap. Under that link to the B&M piece someone mentioned TCI, I'll check them out, but I'd...
Forum: Transmissions and Drivetrain
04-30-2010, 10:27 AM
Replies: 5
Views: 3,787
Posted By Penix

Which OE TV cable for TPI/TH350 combo?

Converting my '79 Camaro to TPI with the current TH350 (till I can afford the 2004R) and I need to know which TV cable to use. The TPI setup is from an '86 Camaro.

Thanks guys!

-Joel
Forum: Transmissions and Drivetrain
04-30-2010, 10:23 AM
Replies: 16
Views: 1,200
Posted By Penix

Re: TH350 question

You will need a different one
Forum: TPI
04-29-2010, 04:22 PM
Replies: 1
Views: 1,018
Posted By Penix

Re: What size are the IAC housing bolts?

Nobody?
Forum: TPI
04-27-2010, 06:52 PM
Replies: 1
Views: 1,018
Posted By Penix

What size are the IAC housing bolts?

While disassembling the throttle body for a rebuild one of these bolts broke off in the TB, so now I have to drill and tap the hole, maybe even install a heli-coil. To make matters worse I lost the...
Forum: Engine/Drivetrain/Suspension Wanted
04-21-2010, 02:46 PM
Replies: 1
Views: 290
Posted By Penix

WTB '90-'92 5.7/5.0 complete TPI setup (Not whole engine), local if possible

Looking for a complete working MAP TPI unit with dent-free runners. Don't gotta be pretty as long as it works and everything is there, including the ECM/prom, wiring harness, distributor, etc. Don't...
Forum: Tech / General Engine
07-01-2008, 05:25 PM
Replies: 4
Views: 388
Posted By Penix

Re: Can you drill 083's for use with pre-86 intakes?

there pictures on how best to go about this?
Forum: Tech / General Engine
07-01-2008, 05:07 PM
Replies: 4
Views: 388
Posted By Penix

Can you drill 083's for use with pre-86 intakes?

Can you re-drill the two center holes so that they are "straight" so you can use them with earlier intakes like the Holley 300-36?
Forum: TPI
01-03-2008, 03:58 PM
Replies: 24
Views: 1,647
Posted By Penix

Re: Failed Smog – New Engine?

No and Yes

Keep the engine just tune it properly and start driving it! :D

The vacuum leak may or may not effect the EGR but even if it doesn't it will fail smog due to the leak alone.
Forum: TPI
12-31-2007, 12:50 AM
Replies: 22
Views: 2,178
Posted By Penix

Re: 083's worth rebuilding / modding for 89' L98?

Bought the heads, got em for $576 shipped with insurance! I'll take better pics when they arrive.

Also, as an added bonus, my girlfriend got me a $200 Summit gift card, so here comes the Crane...
Forum: Aftermarket Vendor Review
12-30-2007, 07:34 PM
Replies: 1
Views: 1,042
Posted By Penix

Anyone considdering doing business with Beck Racing (BRE) please read!!!

Most of you are familiar with Nasty Z28.com, the 2nd Gen Camaro Owners Group. Here is a thread about BRE that any and all past/present/future customers of theirs should read! Don't let yourself...
Forum: TPI
12-27-2007, 05:01 PM
Replies: 22
Views: 2,178
Posted By Penix

Re: 083's worth rebuilding / modding for 89' L98?

You haven't read the entire post have you? :rolleyes:
Forum: TPI
12-27-2007, 02:17 AM
Replies: 22
Views: 2,178
Posted By Penix

Re: 083's worth rebuilding / modding for 89' L98?

Yeah, 083's.

I can probably get different springs installed for slightly more, I'll ask about the ones you suggested... You're taking into account the cam I plan on using right?

As for...
Forum: TPI
12-27-2007, 02:04 AM
Replies: 22
Views: 2,178
Posted By Penix

Re: 083's worth rebuilding / modding for 89' L98?

It's the Antioch Parts Depot (Carquest) on A street.

Do the back cut on the valve seat? I think that's what I was referring to when I said blend, or are we talking about two different things?
...
Forum: TPI
12-26-2007, 04:10 PM
Replies: 22
Views: 2,178
Posted By Penix

Re: 083's worth rebuilding / modding for 89' L98?

LMAO, That is the best saying I've ever heard! Yes, and blending required for bigger valves would have been included in the price but even if it wasn't that'd be fine cause I've done that job MANY...
Forum: TPI
12-26-2007, 03:45 AM
Replies: 22
Views: 2,178
Posted By Penix

Re: 083's worth rebuilding / modding for 89' L98?

Awesome read, thank you!
Forum: TPI
12-26-2007, 03:43 AM
Replies: 12
Views: 11,656
Posted By Penix

Re: l98 iron head project part IV (Finally) VERY LONG

Check out http://www.alumaloy.net/frames/castaloy1.htm

Easiest stuff to use! Also check out Alumaloy and Steelaloy.

Joel
Forum: TPI
12-26-2007, 01:27 AM
Replies: 22
Views: 2,178
Posted By Penix

Re: 083's worth rebuilding / modding for 89' L98?

The guy at my local shop quoted me about $450 for the following work:

- Fully cleaned/tested
- Surfaced
- 3 angle valve job
- Screw in studs w/ guideplates
- 1.94"/1.50" Manley Street Flo...
Forum: TPI
12-24-2007, 10:53 PM
Replies: 22
Views: 2,178
Posted By Penix

Re: 083's worth rebuilding / modding for 89' L98?

Thank you for your reply Pat, that's the kind of info I was looking for! In that case I think I'll stick with the heads I've got and do some of the work you've suggested. What do you think about...
Forum: TPI
12-21-2007, 10:00 PM
Replies: 24
Views: 1,647
Posted By Penix

Re: Failed Smog – New Engine?

Yeah, old fuel sucks, and will definitely make things worse. Drain the tank (don't run it out) and fill up with the new "good" stuff.

No, no chance of hurting the engine. And to answer your...
Forum: TPI
12-21-2007, 05:17 AM
Replies: 24
Views: 1,647
Posted By Penix

Re: Failed Smog – New Engine?

Are you seriously telling me that someone found Chevron fuel to be the cause of GM fuel injectors becoming fouled? I'm calling :bs: on that one! First of all, why would it only foul GM injectors when...
Forum: TPI
12-20-2007, 11:54 PM
Replies: 24
Views: 1,647
Posted By Penix

Re: Failed Smog – New Engine?

The vacuum thing just kicked in this month.
Forum: TPI
12-20-2007, 03:50 PM
Replies: 24
Views: 1,647
Posted By Penix

Re: Failed Smog – New Engine?

Okay, you will still fail if you have a vacuum leak but you failed because your NOx levels are too high. This is usually a case of the combustion chamber running too hot. Many things can cause this...
Forum: Tech / General Engine
12-20-2007, 02:12 PM
Replies: 24
Views: 3,470
Posted By Penix

Re: 416's Or 083's

True, should have been more specific. Aside from the vortecs... ;)

LOL, I didn't notice how old the thread was, that's hilarious! Oh well, maybe it'll still be able to help someone out.

I don't...
Forum: TPI
12-20-2007, 02:38 AM
Replies: 0
Views: 685
Posted By Penix

Can I put older heads (492's) on a 1989 L98?

I was replying to a post about 416's vs 083's and while talking about 041x's I remembered that I have a set of unmolested 2.02"/1.60" 492's that just need to be cleaned up and rebuilt. Could I put...
Forum: Tech / General Engine
12-20-2007, 01:30 AM
Replies: 24
Views: 3,470
Posted By Penix

Re: 416's Or 083's

Flow wise, you will get much better results from the 083's for alot less money, BUT, if you want a set of 305 heads that will out perform both of these, check out a set of 601's!!! These are the king...
Forum: TPI
12-20-2007, 12:49 AM
Replies: 22
Views: 2,178
Posted By Penix

Re: 083's worth rebuilding / modding for 89' L98?

083's are cast iron 350 heads, stock on my L98.

Cam wise I'm gonna use one of Crane's CompuCams:

104224 (270/276, 214/220 @.050", .452"/.465", 112) (CARB EO # D-225-22)

or...

104225...
Forum: TPI
12-20-2007, 12:03 AM
Replies: 24
Views: 1,647
Posted By Penix

Re: Failed Smog – New Engine?

I second that. With the new smog system in place you will fail with any vacuum leaks, even if everything else passes. If you can, post a picture of your smog testing results page, we can probably...
Forum: TPI
12-19-2007, 11:53 PM
Replies: 22
Views: 2,178
Posted By Penix

Re: 083's worth rebuilding / modding for 89' L98?

Really? No feedback?
Forum: TPI
12-19-2007, 02:32 AM
Replies: 22
Views: 2,178
Posted By Penix

083's worth rebuilding / modding for 89' L98?

Here's what I was planning:

- Manley 2.02"/1.60" Street Flo valves
- Comp Cams 26981 "Beehive" springs with steel locks & retainers
- Screw in Studs w/ guide plates
- Port matched intake and...
Forum: TPI
12-14-2007, 09:44 PM
Replies: 11
Views: 1,066
Posted By Penix

Re: Which cam for a stock 89 (MAF) L98?

Out of curiosity, what's the rest of your combo look like? And it doesn't sound like you're running the stock chip.

I would rather use the 104224 cam, but I am affraid of having issues such as...
Forum: TPI
12-13-2007, 05:15 PM
Replies: 11
Views: 1,066
Posted By Penix

Re: Which cam for a stock 89 (MAF) L98?

That second cam is the one I was looking at. Looks only slightly larger than stock but enough to make a noticeable difference. So you think it would work with my setup eh? Remember, I want to get as...
Forum: TPI
12-13-2007, 12:25 AM
Replies: 11
Views: 1,066
Posted By Penix

Re: Which cam for a stock 89 (MAF) L98?

What's the difference in these two cams???

What kind of head work we talk'n about?
Forum: TPI
12-12-2007, 05:27 PM
Replies: 11
Views: 1,066
Posted By Penix

Which cam for a stock 89 (MAF) L98?

It's a 100% stock 1989 (MAF) L98 with Jet Chip, Accel AFPR, Hooker 2055-1's, and 2.5" free flowing true dual exhaust with Random Technologies cats and an X-pipe... This is in a 1979 Camaro. The gears...
Forum: TPI
08-20-2007, 03:02 AM
Replies: 1
Views: 579
Posted By Penix

Will 1.6:1 RR's negatively affect stock '89 L98?

The engine and ECM are stock, and being that it's an '89 the engine has a MAF sensor. Would this be okay? I ask because my friend just bought a new set of heads with guide plates and will sell me his...
Forum: TPI
08-12-2007, 10:59 PM
Replies: 7
Views: 5,068
Posted By Penix

Re: Will this LT1 Air Intake Elbow for my TPI?

And where would I find a part like this? Don't those hump hoses create turbulence?
Forum: TPI
08-09-2007, 03:31 AM
Replies: 7
Views: 5,068
Posted By Penix

Will this LT1 Air Intake Elbow for my TPI?

I keep hearing opposing information on this subject, so I'll just ask the question outright, Will the LT1 Elbow below fit my TPI? If so I'd like to use it, if not, what other options do I have?
...
Forum: Auto Detailing and Appearance
08-07-2007, 01:47 AM
Replies: 26
Views: 8,964
Posted By Penix

Re: Centerbolt Valve Covers (Descriptions and Pictures Wanted)

I don't know if you are still in the market for the tall valve covers, but in case you are, I am in the same boat! Now, I am looking at my engine which is outside of the car and I see no reason why...
Forum: TPI
08-04-2007, 05:55 PM
Replies: 4
Views: 925
Posted By Penix

Your opinions on the best aftermarket wiring harness, please!

This is for a stock 1989 L98. The stock wiring harness isn't in bad shape but since the engine is going into a 1979 Camaro I was considering an aftermarket one so that I can relocate the ECM. The car...
Forum: TPI
06-26-2007, 12:30 AM
Replies: 16
Views: 1,297
Posted By Penix

Re: Experience and/or thoughts concerning TPIS/AFR L98 Heads

Okay, so I found out definitively that the TPiS customized AFR 180cc heads do not flow as well as AFR's Competition Package 180cc heads. So to put an end to this post, these heads ARE NOT worth the...
Forum: TPI
06-20-2007, 11:06 PM
Replies: 16
Views: 1,297
Posted By Penix

Re: Experience and/or thoughts concerning TPIS/AFR L98 Heads

I can get a set for just under $1800 shipped from a guy on the East Coast who bought them for his Corvette but wrecked the car before he got a chance to install them.

So it sounds like noone has...
Forum: TPI
06-17-2007, 08:20 PM
Replies: 0
Views: 278
Posted By Penix

Which brand/size injectors do you suggest for this setup?

1989 L98 w/:

- Jet Chip
- TPiS AFPR
- Holley Airfoil
- Dual electric fans
- Hooker 2055-1's
- Dual 2.5" high flow cats from Random Technologies
- Single 3" high flow exhaust with Flowmaster...
Forum: TPI
06-16-2007, 08:22 PM
Replies: 16
Views: 1,297
Posted By Penix

Re: Experience and/or thoughts concerning TPIS/AFR L98 Heads

Check them out here:
http://www.tpis.com/index.php?module=catalog_page&catalogPageNumber=63&catalogSubCategory=AFR+Cyl.+Heads
Forum: TPI
06-15-2007, 12:45 AM
Replies: 16
Views: 1,297
Posted By Penix

Re: Experience and/or thoughts concerning TPIS/AFR L98 Heads

Are those just the regular AFR's or the TPIS/AFR's? There is a difference.
Forum: TPI
06-14-2007, 12:19 AM
Replies: 16
Views: 1,297
Posted By Penix

Experience and/or thoughts concerning TPIS/AFR L98 Heads

I wanna know if any of you have used these and for those of you who have, what did you think of them?

Thanks Guys!

Joel
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