Fastest Silverado
I've finally decided to go with the 5.3 build and I was wondering. What is the most horsepower you could get out of a 5.3? With it being fully bolton, 4:10 gears, Eaton Posi Locker,and fully built 4L60E? That should be making around 342 rwhp but lookin for a little more than that w/o the use of a turbo or supercharger.
Last edited by arkansashunter08; 11-29-2009 at 01:29 PM.
on bottle, motor, FI???
02 5.3 sierra rcsb,its stock i swear ....
all stock motor? forged rods and crank? you need to get a little more specific if you want a good answer
01 Silverado
i made 341 cam and boltons
THEY CALL ME G.
AZRAEL
2017 RZR 1000 2 SEATER
2023 RZR 1000 XP 4
2008 LTZ DURAMAX 3500
2023 300S 5.7
2023 BUICK ENCORE[/B]
The difference between winning and losing, is having a 2nd stage.
yeah but you suckOriginally Posted by LamboDoNoMo
haha J/K
Name: Mark,
God created turbo lag so nitrous trucks could have a chance.
http://www.ls1truck.com/forums/my-ga...tml#post274877
im aiming for 400 all motor myself, got a GOOD ways to go
02 5.3 sierra rcsb,its stock i swear ....
400rwhp with a 5.3 is going to take ALOT of parts.... Big heads,lots of compression and a big camshaft... intake....rpms...
agreed
got a 226/229 cam, gona do the ls6 intake, and having a local performance shop do my heads. same place that worked on heads that made 554rwhp with a ls1
02 5.3 sierra rcsb,its stock i swear ....
doesnt sound like 400rwhp worth of parts tho, cam's still too small
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