evil 5.3

This is for the guys already running these . Which ones are you running ,and do you recommend them ?

TiredGXP

iTrader: (2)

I have the Harland Sharp ones. Simple to adjust - just torque to spec and you're done. I'd recommend them.

ImpSS07

iTrader: (3)

I've got the Scorpions. I got mine from Haulin_LS4, so you'd have to ask him where he got them from.

Mels SS

iTrader: (1)

Part # please!!!

DieselPump

iTrader: (8)

I've also got the Harland Sharp and they're great.

jonnyss06

whats the horsepower increase from the harland sharpe and others and is it a worthy mod? can you feel the power increase ? thanks

TiredGXP

iTrader: (2)

When I did the retinue after the install, had to add ~5% to the MAF curve. That should translate into 15hp +/-. Not really a startling change, seemed affect the top end more, so the power came on progressively through the run.

I put in new valve springs at the same time, and bumped shift points closer to 6500. Pulls to redline.

DieselPump

iTrader: (8)

I'm quoting this, because this is pretty much what I noticed/did as well.

ImpSS07

iTrader: (3)

I can't really talk about the difference those alone made, cause I had my headers put on at the same time. With both mods done though my def pulls harder up top when cruising, and blows the tires away from a dig even more so than before.

707chance

iTrader: (2)

This is what I have; http://www.vincihiperformance.com/impalassMAINPAGE.html

1BAD06MCSS

any updates on your build 707chance?

707chance

iTrader: (2)

Not too much to report; still not tuned, N20 still not complete, small issues to deal with (no remote start or cruise control). Weather has been too cold to make any video runs. If the temps move into the 40s then I will be able to post up a video.

MidLifeCrisis

iTrader: (3)

Another vote for Harland Sharp. A worthy mod in my opinion...

evil 5.3

this is going to sound really stupid but it happend to me in my o4 gtp comp g check the third brake light in the spoiler they come unpluged

DP 08 GXP

iTrader: (3)

i have some crane rockers in the basement waiting to be put on with some LS6 springs.

AlabamaGuy

iTrader: (5)

Comp is generally considered to be the best in the LSx world.

D J Real

iTrader: (2)

http://intense-racing.com/Merchant2/...LSx_Valvetrain

i bought those, IMHO the HS rockers are overrated.

GXP25

iTrader: (3)

eBay: http://cgi.ebay.com/320614705129

vroom_vroom

iTrader: (5)

keep the cranes in the basement and buy a set of comp cam ultra golds they are the best money can buy and my second choice would be the harland sharps

i have used the cranes before and they are ****
when you think about crane remember the 80s when they where known for wiping the lobes clean of a cam and they went belly up, im just saying

Mgpeagle

iTrader: (6)

I went with 1.85 SLP roller rockers. I went with those because I got a deal. 200.00 for em' all.

-Mike