but i also have a DD, so my TA is pretty much DD/FUN car. 
View Poll Results: how much psi
5 and under
9
5.26%
6-7
25
14.62%
8-9
36
21.05%
10-11
41
23.98%
12-14
27
15.79%
15 and up
33
19.30%
Voters: 171. You may not vote on this poll
daily drivers... how much boost ya running?
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10lbs stock bottom LS1 making 623/513. I'm thinking about running 12-14 with the addition of a alky kit. Quiet a few guys on CF making 700rwhp on stock bottom LS1's. Its all in the tune!
7psi here. Stock bottom end, upgraded valvesprings, pushrods & fuel system). Turbo's went on at 89k and just rolled 103k just over a year later. Street safe tune and running great! It's been on a few 1,000 mile weekend visits to NY and back. Still gets 24-25mpg on the highway and 17-18mpg around town.
7psi here. Stock bottom end, upgraded valvesprings, pushrods & fuel system). Turbo's went on at 89k and just rolled 103k just over a year later. Street safe tune and running great! It's been on a few 1,000 mile weekend visits to NY and back. Still gets 24-25mpg on the highway and 17-18mpg around town.
Teching In
Joined: Jun 2008
Posts: 31
Likes: 0
From: the 408, bay area represent
7psi here. Stock bottom end, upgraded valvesprings, pushrods & fuel system). Turbo's went on at 89k and just rolled 103k just over a year later. Street safe tune and running great! It's been on a few 1,000 mile weekend visits to NY and back. Still gets 24-25mpg on the highway and 17-18mpg around town.
TECH Enthusiast
Joined: Feb 2007
Posts: 686
Likes: 0
From: Seattle area
I am running 41 psi on a destroked 283 ci forged LS3. It has an LSX low deck block, AFR 215 cc LT-4 heads, and a GT3037586358014 on a T4/T6 hybrid canooter valve flange. The heads are amazing they are siamesed port cathedral oval port heads with 2 valve / 4 valve combustion chambers.
I am running 41 psi on a destroked 283 ci forged LS3. It has an LSX low deck block, AFR 215 cc LT-4 heads, and a GT3037586358014 on a T4/T6 hybrid canooter valve flange. The heads are amazing they are siamesed port cathedral oval port heads with 2 valve / 4 valve combustion chambers.
TECH Enthusiast
Joined: Feb 2007
Posts: 686
Likes: 0
From: Seattle area
that's my setup my uncles brothers nephew who put it together told me, he has built numerous 4 cylinders for the top engine builders in Nascar, and they just double them up and put them in the cars.
