Transam1

iTrader: (6)

What would be better a fast intake and TB or a Vic/Vic junior with a carb style TB on top? stock ls1 bottom end, afr225's, 236/242 .615 .615 111LSA, 5000 edge converter

thunderstruck507

iTrader: (18)

Vague question.

Street/strip or mostly race? RPM range?

s346k

iTrader: (4)

regardless of intended use, that 5k stall is going to remove any low end the vic jr would give up to the fast.

i specd a cam almost identical to that one for a friend (109+0 lsa) and it pulled clean to 7300 (didn't fall off on the dyno, he just didn't want to spin a stock short 6.0 any faster) with an out of the box vic jr and edelbrock 90mm tb. no porting to either. 6.0 with 243s.

Transam1

iTrader: (6)

as of now, with ls6 intake shifts are at 6800ish...the thing needs more air big time! It will be mostly strip with the occasional drive around town with cutout closed to try to pick a race

MTC_75vette

My friend is about to change from his fast to the vic with carb style throttle body. He did research on it and found a dyno sheet of 30 HP increase vs the fast. You should def go that route IMO.

mike c.

iTrader: (1)

I had the fast 102mm and the vic with the elbow. The fast is better intake and i went faster at the track with it. I lost alot of low tq and gained a little hp up top at 7,200rpm's over the fast 6,800 peak. I had mammo port mine and it made a nice gain over the port job i had before. My fast hold on great past 7,000 for the style intake. If you like to drive the car a mammo ported fast will be nice.

BADD SS

iTrader: (4)

super vic, no elbow, 4150 tb on top....will walk all over a fast, except for under 3k, seeing your intended goals, I would say that doesnt matter much..

speedtigger

iTrader: (16)

I think this is the answer.

Transam1

iTrader: (6)

4150 tb...that a 1200cfm carb? im assuming i could still drive the car around if i wanted with a carb/tb setup? just put an air filter on it of course...