OK, I didn't like those posts. I always thought, heck, take it to the track and run it and find out!. But now I doing one. I have only run so far the 1/8 mile. I have a 91 formula 350 with some bolt ons (borla catback, 52mm tb, slp runners, superram base, CAI) and Drag radials. Best I ran was 8.68, last time consistenly in th 8.9s in hot weather. I just installed a superram runners and plenum, 24 lb accel injectors. Ive got chip buring equipment and will burn a chip at least to compenesate for the injectors (I need to learn more about tuning). Also have 1 5/8" SLP headers ready to install along with cutouts before the cats. The 700r4 tranny slips badly so I plan on putting a TH350 with a stall converter slightly higher than stock, I guess 2000 to 2200 rpm.

Thats a lot of changes and I can't really race it til I get the tranny in which will be the last thing.

OK, here goes, what do you think it will run in the 1/4? I figured mid 13s before these changes.

I have a LPE 219 cam in the garage, just waiting til I can afford AFR 190 heads. Probably do that next summer and race that setup the following winter which custom chips by me

 

If your car is set up for running the 1/4 rather than the 1/8 (gearing, etc.), you can multiply your 1/8 ET by 1.55 to get an <u>approximate</u> estimate of what it would run in the full 1/4.
You'd be looking at about 13.45 from your 8.68 run.

Pete