http://www.tulsadyno.com/modules.php...0&cat=0&pos=34

Not to bad for stock chip

I know your going to ask so here are my specs.
My engine is a 383 with Corvette d-port heads with Big stainless valves, port matched with some pocket porting and a competition valve job, Lingenfelter 219 cam, TPIS big mouth intake, ASM large tube runners, 1.6 comp Pro magnum rollers rockers,Speed pro Forged pistons 11.5 to 1 compression ratio,LS1 injectors, Crank pulley,160 stat, no smog pump. Stock Throttle body and stock chip.Track times in my sig.

Send me your .BIN, I will spice up your fuel and spark a bit for you if you want. Get things leveled out a bit.

Oh yeah, what are you doing to hook that thing up?

I need your short times.

Also, welcome to the big power stock TB club.

I think you and I are the only goofs in that club on this board.

Thanks Ominous. Do you mean my chip 4 digit code ? I am using ET streets and a 2000 stall slp torque convertor and 3.42 gears. I wish I had your MPH!!

Do you datalog it yet?

Very nice! 300+ RWHP from 3800 RPM on up is sweet. It will only run better once you tweak the PROM for your combo. Motivation for me to do something with the Corvette D-Ports and AS&M LTRs that are just gathering dust.

I tried with diacom but I think my laptop is messed up i need to try another laptop so i can.

That sucks.

Well Once you get it hooked up I will whip you up a .BIN

I just need a few facts to know where we stand before remapping your WOT fuel tables.

How does it idle?

It is a little rough. It seems to idle better when warm. But sometimes it wants to die. But its not to bad considering. Actually I was surprised how well it idled although not like it did stock. It has some issues but I havent messed with anything yet. But I am happy with it so far. I will take you up on that offer when I get the Daicom working properly. Thanks.

I'm aiming to join this club, and am glad to see what you guys have accomplished.

Red, with what chip is it running? I ask because I am not too familiar with tuning yet so it will be nice to have the car running and driving reasonably when I swap engines (I'm going from a peanut LB9).

Curious, does it run on 91 gas? My heads are iron, so I'm less familiar with what aluminum heads will tolerate. Also, how extensive was the porting, and did you have them flowed afterwards?

He is running a stock AUJP .bin

That was the factory chip for L98.

Thank you--I'll look towards that as my starting point. I'm dying to get the heads done, and get the shortblock back from the machinists.

It will run on 91 octane gas but will get alot of knock retard at heavy throttle. I run TT105 unleaded when I race it.

Hey Ominous , Have you dynoed your car yet? How much do you think I could pic up HP and Torque wise if I got a Super Ram with My TPIS Bigmouth intake ? Thanks.

Yeah I hit the dyno. 440TQ, 325HP.

Graph looked completely different than yours.

Send me your dyno file, they should have been able to email to you, it looks like a dyno-jet, I can put them together to compare on one chart.

My car peaks at 5800rpm, and is still making 325hp at 6000. Thats where it has the edge, it gives up some though in the middle.

ok cool , I will ask them!

377z. The porting on my heads was basically port matching and some pocket porting mostly on the the intake ports and some smoothing of the exhaust ports. I did not have them flowed.

Thats almost the exact same engine Ive been planning on building lately. Did you do anything with the upper plenum?? Im thinking you would have port matched it to the runners but was anything else required??

What about the throttle body is that stock or no??

The only thing thats holding me back if finding a place that can recalibrate the system to work with the extra ci. I am clueless when it comes to all that tuning stuff.

Nice job though, that must torque must be very fun!

Yes the Plenum has been port matched and the bumps at the bottom of the entry have been removed. I still have the stock throttle body, and stock chip.

Nice Numbers Robert :hail:

Can you be in the stock TB club if you have forced induction? I couldnt afford a new TB so i left the stocker on there...

REDZ28: Thanks, good to see such numbers from lighter work on the heads. Of course, I'll only have compression in the low 9's though so my numbers will probably be lower.

Very Nice, I want a 383 so badly, but I'm afraid of Emissions (I'm in Cali).

I've seriously been thinking about it lately.

So you are running speed density and a stock chip with the 219 cam?? That is impressive!!

91wt. Yes its speed density with a stock chip.

You didnt have to change the injector constant for the LS1 injectors? I'm running save combo but with TF heads and Superram I needed to set my injectors to 29 for all the BLM's to even out

what are these BLM's that every body keeps talking about?

I probably need to change alot of things on the chip but it runs fine for me right now. After I do a few more things and get My Daicom working Properly I will look into a chip. But Really I have driven carbureted cars that were much harder to drive on the street then my car, so im not really all that concerned about fine tuning just yet. I will someday though Im not sure really what BLMs are, one of these other guys can answer that though.

I'm no expert but

Block
Learn
Mode

I think.....

I do know that in an ideal world it would read as 128.

I got a new PB today. Look in Sig

nice times robert

Thanks!!

How much power is "big power"?

Oh well, I'll start my own club. The Modest Power Stock TB, Plenum, Runners & Manifold Club!

In My Sig I guess

Niiiiiiiiiiiiice!!!!!!!!!!!!!!!!!!

Yout got me beat on ET, with them slicks you got out back.......

However I havent been back to the track yet to try to give it a better shot.

The 105* temps have alot to do with it, I actually havent been into the whole car thing lately though, havent even driven the Formual since mid May.

Keep up the good fight though, TQ PIGS RULE!!!!!!!!!!!!!!!!

I'll join that one

do I get to join the big power or moderate power club with stock tb? my 355 with the stock tb and d port 113 heads is hopefully gonna push 330+ rwhp.

Dont Forget the stock chip

Very good numbers at the track REDZ28
That's exactly the motor that I'm planning on building.
What kind of pistons did you use? Flat top, or dished?
Are you able to use pump gas with that compression? 91 octane?