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I've got my first buick 231 V6. Have some Q's. The block casting numbers I've found and looked up and supposedly it's a 77-78 block. The head numbers didn't match the numbers I found on the net. I'm wanting an edelbrock intake but it says it'll only fit 79 and up motors. Anyone know what...

Email me at formula355tpi@hotmail.com. No reasonable offer refused. I think I have two of these. They're in perfect shape.

Hey guys, I finally got the car to the track. Got it down to 1.51 short, 10.42 @132 1/4 on 13 lbs, 26 timing, 11.4 AF ratio. However, on my blitz dual solenoid boost controller, I went up on the ratio (which should provide more boost) and I couldn't get it to go over 13 lbs! I would think my...

Not sure what's up, but i can't get onto the chat. IRC or java. Anyways, I finally found someone to build headers for me. I got out of college, became a financial planner and have been very busy. I didn't have time to redo the exhaust. But here's a few pics of the progress! Hows everyone...

I'm seeing EGT's WELL over 1700. The guage stops at 1600 and it's well past that. I'd estimate 1750 or more. The actual AF ratio is right on at 11.4. Timing is around 25 degrees on 110 ocatane. I've got some header leaks (those damn copper SCE gaskets dont' seal worth ****). I know air...

I know I previously posted about this problem but I cannot get it fixed. I've tried everything I know to try. I am getting a dip in the actual AF to about 9.5 for about 1 full second when I get into boost. I'm currently running 14 lbs on my 383 from a T72 and it starts at about 10 lbs and...

I've been tuning my FAST on my turbocharged firebird. It has a T72 on a 383 (www.spooled.cz28.com). I've got everything pretty much tuned up to 15 lbs or so but I constantly have a big rich spot when taking off. When i log a pass, right when the boost comes up, the AF goes down. Both are...

I finally have started tuning on the T-72'd SBC. I've got it going pretty good now. I just have a few idle/IAC questions. I've read all the previous posts about it and still don't really understand. My idle is higher than I've specified in the idle menu. I've specified about 900 and it's...

You said you always eliminated teh HEI when using an msd and FAST. Well mine is the newer (87+ i think) with the divorced coil. It has the 8 pin HEI module that has the two connectors on the back. I know there's a two pin connector coming off of msd box's to go right into the magnetic pickup...

I've been having troubles gettin my car started with my new bank to bank speedpro system on it. I've had it running before and had one day of tuning on it while sitting in the garage a couple months ago. Now that it's cold out (30 degress) it won't start. I've changed the cranking fuel...the...

I just got my FAST system not too long ago. i just installed it in my car but haven't gotten to the point of starting the car yet. I took the software and put it on my pc at school. I loaded the demo file as well as another file i got from a buddy. I started to change them to what i felt my...

I know it's suppose to be in the downpipe but how far away from the turbine? I've got a 90 degree bend in mine about 5 inches from the turbine. Thanks for the help!

I just made the switch from DFI to FAST. I didn't get any kinda user manual with it like i did with the DFI. I haven't tuned with FAST ever and thought it'd be nice if they made a manual that went over the various functions. I'm hoping it'll be kinda like calmap and i can relate back to it fo...