Search results

Coolant sensor should read the coolant temp at startup. If it thinks it's -37, it is going to richen up the injector pulse greatly. Ohm the coolant temp sensor, even though it's new, just to be sure. You likely have an open wire either supplying the reference to the ct sensor or the return wire...

Anyone have a 2.5 or 3" FMIC pipe kit for sale, made for the FMIC with straight outlets? Pipes will look similar to this:

I picked up a dragy, really cool instrument. Messed around with it some, did not get a full quarter mile pull yet, gonna have to find a nice stretch of clean road for that. Logged several 1.9 60 foot times, 0-60 in 3.8-3.9 (not using 2-step, just brake torquing) and made it to the 1/8 mile a...

What software does the ECU GN use for tables? I'm familiar with FAST XFI and the Powerlogger stuff so hopefully not too much of a difference. Roller cam seems the way to go for full potential, I heard the stock irons need to be machined for the different springs etc. Has anyone set up stock...

This is my current turbo: Ball bearing Compressor wheel: 60-1 Compressor inlet: 3.0" Compressor outlet" 2.0" Turbine wheel: F1-57 Turbine housing: Grand National 0.63 A/R

That brings me to the other part of my main question- I'm running a 212/212 non-roller with ported irons. What would I need to do to the heads to set them up for roller cam and springs, or am I better off with Champion heads if I go roller? I don't really want to spend 4k though just to get one...

To clarify, high 9's is the goal, I just threw out that HP number for no apparent reason =)

Would something like this get me there and still be responsive on the street? Turbo CT43 6767 This is a Comp Turbo "CT-43 6767 TRIPLE BALL BEARING Series Billet Turbo" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. The CT-43 Turbo with CT 67 Billet...

I'll start with my current setup: 87 Grand National 3.8, bored .010 over, rings file-fit Full forged Eagle rotating assembly, H-beam rods, JE pistons, billet mains (all 4 of them). Full internal balance. 212/212 hydraulic isky camshaft (non-roller) Ported irons, ported intake to match, stock...

Are the lifters numbered correctly?

Prefer PTC, but let me know what you have, thanks!

Oh, says 208 comp cam right after the LS1 maf

What are the details on the cam? 208/? does it have lifters, is it flat tappet, and does it have a roller chain and gear set? Thanks!

I think I have a brand new factory set in a sealed AC Delco bag, I will check when I get home.

PM me if it doesn't go to one of these guys, thanks

Update** Both Sold, thank you

Have a mint set of 42lb High impedance injectors (stock ecm) and a 5.7 chip from Turbo Tweaks. Chip is burned for a Razor Alky single nozzle system, ta-49 turbo and 23 psi boost. Chip has higher timing for the alky system, so do not use this chip on a non alky car. Stock ported heads, stock TC...

Forgot to mention, this is an 87 GN and it is currently stock, externally balanced

Looking for a steel crank and rods, with or without pistons. Preferably crank is not ground. I am located in Michigan. (248) 345-3038 if you want to text pics of what you have. Thanks -Steve

I'm looking for a reputable machinist/builder for my 87 GN block. I am in the Milford MI area, any suggestions?