Sorry bout the delay. I couldn't do this till tonight. I was able to get 6 good runs on the Jeep TB and 5 on the stocker. And the averages are - Drum roll please....
Jeep TB - 10.48 @ 68.7mph
Stocker - 10.57 @ 68.4mph

The best run actually goes to the stocker - I managed to clock 10.39 @ 69.9 mph. On the Jeeper my best for the night was 10.41 @ 68.9. Maybe I'm a shitty drag racer cause I just don't think I got any really good launches with the Jeeper tonight. I got a couple with the stocker.

Actually, I don't use the SFC much for timing runs cause of the whole not spinning the tires on takeoff thing. I usually use a stopwatch on the same 1/4 mile(approximately) stretch. I've actually made ALOT of timed runs on that stretch. The best I ever got with the stocker was 15.6(repeatedly-many times) and the best I can get with the Jeeper is 15.4(repeatedly-many times). So my setup seems to like the bigger TB.

So there you have it. Some dyno runs or even timed runs on stock cams would be a way better measure for most of you, but I do what I can. Both Bill and Todd hit the nail on the head - everything effects everything. I don't want to beat the velocity horse to death, but I've got some shit goin on with air flow and the 60 helps me right now. Also remember - I have NOT port matched the manifold to the TB.

I bought a spare manifold to machine for my 8-injector system and I JUST finished port & polishing it last week. It looks SWEEEEEET. I'm actually going to port match the TB on that manifold and I will definately make some timed runs(on my favorite approximate 1/4 mile race track). Hopefully it'll help me N/A, but the goal on that whole project is to get some BOOST!


95 Eclipse RS : 5 speed
Jeep TB writeup - http://www.dimensia.com:81/jimbo/JeepTBfor2gnt.html