most power from tbi?
#55
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Car: 92 firebird
Engine: 305 tpi "stock"
Transmission: slipping
Axle/Gears: 3.42 posi disk brakes!
Re: most power from tbi?
1982 Camaro Iron Duke
lol thiz was funny im looking at all of them
and undercover im glad u finally got that on
do it ureself???
and for the guy searching the turbo for a 305 tpi let me know imma do some myself
lol thiz was funny im looking at all of them
and undercover im glad u finally got that on
do it ureself???
and for the guy searching the turbo for a 305 tpi let me know imma do some myself
#56
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Car: SOLD IT. Mopar guy only now.
Engine: gone
Transmission: gone
Axle/Gears: gone
Re: most power from tbi?
got what on? the stall converter? yeah I have had that for months and months..I do all my work myself or with some help from my pops
#57
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Car: 1983 G20 Chevy
Engine: 305 TPI
Transmission: 4L60
Axle/Gears: 14 bolt with 3.07 gears
Re: most power from tbi?
I made 230RWHP /270 RWTQ from a 10:1 312 with 187 swirl ports and a baby LT4 production cam.
The same block with "810" 350 swirl ports, Crane 272 H10 cam, and a Q-Jet made 248 RWHP/285 RWTQ despite less compression and more cam.
The same block then recieved a set of 059 vortecs, with the same cam, 1.6:1 full roller rockers, and the same Q-jet on a GMPP Q-Jet Vortec intake with the EGR installed and all smog parts, it made 288 RWHP/290 RWTQ.
Last edited by Fast355; 09-24-2011 at 12:16 PM.
#58
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Car: 1992 pontiac firebird
Engine: 305 v8 lo3 201.5hp and 268.2 tq
Transmission: 4speed 700r4 corvette servo
Axle/Gears: 3.42 disk posi 4th gen rear swap
Re: most power from tbi?
The most power I have made with TBI is over 370 RHP and ran out of engine before I ran out of fuel or air. That was with a single stock bore GM 2bbl Marine TBI as well.
I made 230RWHP /270 RWTQ from a 10:1 312 with 187 swirl ports and a baby LT4 production cam.
The same block with "810" 350 swirl ports, Crane 272 H10 cam, and a Q-Jet made 248 RWHP/285 RWTQ despite less compression and more cam.
The same block then recieved a set of 059 vortecs, with the same cam, 1.6:1 full roller rockers, and the same Q-jet on a GMPP Q-Jet Vortec intake with the EGR installed and all smog parts, it made 288 RWHP/290 RWTQ.
I made 230RWHP /270 RWTQ from a 10:1 312 with 187 swirl ports and a baby LT4 production cam.
The same block with "810" 350 swirl ports, Crane 272 H10 cam, and a Q-Jet made 248 RWHP/285 RWTQ despite less compression and more cam.
The same block then recieved a set of 059 vortecs, with the same cam, 1.6:1 full roller rockers, and the same Q-jet on a GMPP Q-Jet Vortec intake with the EGR installed and all smog parts, it made 288 RWHP/290 RWTQ.
#59
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Car: 92 firebird
Engine: 305 tpi "stock"
Transmission: slipping
Axle/Gears: 3.42 posi disk brakes!
Re: most power from tbi?
dam thats good hp my buddy is gonna look on the block to really see if its a 305 tbi not a 350 tbi or some 350 that someone put a tbi on because my numbers just dont make sense to a lot of people.i am about to put haaders on it with in the next month then i mgonna change the intake and bore out my tbi and put a injector spacer on i just want 300 hp to the tires would be nice but i can live with 275 to the tires but the tq i would like to have 330 tq to the tires
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