what would be best? turbo or supercharger?
02-17-2003, 02:47 AM
#22
0.0 BAR
Join Date: Dec 2002
Posts: 0
Re:what would be best? turbo or supercharger?
its a small block chevy 400... bored to 409ci right around 500hp if its running right. its hard to tune a double pumper carb perfectly with a big cam and when the weather is so different all the time.
i ran 13.4 on street tires and missing 3rd and 4th. put it this way. 13.4 @ 94mph!
the shifter linkage on it is all fucked up and worn out so its hard to find gears... i adjust it and then after two runs its back to fucked.
but with streets tires i launch at idle and don't floor it until i'm in 2nd. i ran 60foot 2.2sec 13.4 @ 95mph, shouuld be 13.4 @ 110 or higher. the car would run 12.5 with slicks and not missing gears... i *** raped a 90s style supercharged mustang gt, well not raped but he had slicks and ran 13.7
i ran 13.4 on street tires and missing 3rd and 4th. put it this way. 13.4 @ 94mph!
the shifter linkage on it is all fucked up and worn out so its hard to find gears... i adjust it and then after two runs its back to fucked.
but with streets tires i launch at idle and don't floor it until i'm in 2nd. i ran 60foot 2.2sec 13.4 @ 95mph, shouuld be 13.4 @ 110 or higher. the car would run 12.5 with slicks and not missing gears... i *** raped a 90s style supercharged mustang gt, well not raped but he had slicks and ran 13.7
02-17-2003, 02:52 AM
#23
Guest
Posts: n/a
Re:what would be best? turbo or supercharger?
sweet ride man...this takes the cake though...i know this guy that lives near me with a turbo vr6 gti that i saw run an 11.3 without third gear at all..he spun first, second, and then fourth (we thought he was spinning 3rd until he told us later) with slicks....it was sick...he ended up running a 10 something
oh and i have a friend with a supercharged 90s style GT, he ran a 9.99 and an 11 something w/o the vortech
oh and i have a friend with a supercharged 90s style GT, he ran a 9.99 and an 11 something w/o the vortech
02-17-2003, 10:03 AM
#25
1.5 BAR
Join Date: Feb 2003
Posts: 828
Re:what would be best? turbo or supercharger?
To get back to the poor guys question, I recomend a Garrett T3 turbo .48A/R exhaust .42A/R compressor. You can get one from almost any salvage yard in the world, they are stock on SAAB 900 and 9000 and Volvo 240 and 740. This is a bullet proof turbo that is inexpensive to purchase new or used(i can get you rebuilts for $350)and will make boost from 5 to 30 psi with not a lot of lag. If you want a bigger unit get the T3 from the turbo Tbird, it`s a .60 AR compressor with a .48 AR exhaust, almost as big as a T3/T4. Be carefull buying a used Tbird turbo, the exhaust housings crack badly.
02-17-2003, 02:51 PM
#26
1.0 BAR
Join Date: Dec 2002
Posts: 219
Re:what would be best? turbo or supercharger?
im going supercharger just cuz a downpipe of any size to it whatsoever wont fit in my car(cuz its salvaged, front crossmember is moved back towards the engine). but i would have to agree, turbochargers are probably better. i plan to get the vortech supercharger, but without that lil cooler thing, thats way to expensive.
Dane
ps. i wish i could go turbo
Dane
ps. i wish i could go turbo
02-21-2003, 09:30 PM
#27
1.5 BAR
Join Date: Dec 2002
Posts: 1,002
Re:what would be best? turbo or supercharger?
Turbos are better, turbos make more hp than superchargers. Its a fact, superchargers take hp to turn. You know what happens when you put a turbo on a top fuel car? It blows up, they haven found a block strong enuf to take the horsepower produced by a turbo top fuel car. Turbos are also against nhra rules in top fuel.
What happens when you make a TTV8?
Look at this:
http://members.tripod.com/~Red_Header/rrttm.html
Twin turbo 350 v8, 2000+ hp need I say more? It makes me wanna ditch my honda project for more cylinders, naa not really, maybe later.
What happens when you make a TTV8?
Look at this:
http://members.tripod.com/~Red_Header/rrttm.html
Twin turbo 350 v8, 2000+ hp need I say more? It makes me wanna ditch my honda project for more cylinders, naa not really, maybe later.
02-21-2003, 11:14 PM
#29
0.0 BAR
Join Date: Dec 2002
Posts: 0
Re:what would be best? turbo or supercharger?
i've seen twin turbo full blown dragsters... yeah the ones that go 4 seconds. it was slightly slower than the supercharged & nitrous dragsters... but maybe will more experience by the team they could make the twin turbo faster... cause no one really uses them.
when you said supercharged take hp to run, what do you think a turbo is doing while its spooling up... taking horsepower away. more than a supercharger, cause a supercharger makes quick power. turbos have to build boost therefor not making full potential until whatever rpm... whereas a supercharger could make full po almost instantly...
when you said supercharged take hp to run, what do you think a turbo is doing while its spooling up... taking horsepower away. more than a supercharger, cause a supercharger makes quick power. turbos have to build boost therefor not making full potential until whatever rpm... whereas a supercharger could make full po almost instantly...
