402 Twin Turbo
Thread Starter
Teching In
Joined: Aug 2005
Posts: 2
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402 Twin Turbo <I'm repostinon this forum since no one replied to my last post>
Hi guys, first post.
I'm in the middle of building an SLP ZL402 LS2 TwinTurbo for my 98. I'm using a custom cam (specs attached) with stock lifters and Thunder Racing 7.400 rods. Turbo's are Turbo Technology stage 3. I need to use 1.7 ratio rockers and am thinking of going with a roller rocker. It's always been my belief that rollers yield a flatter torque curve and curb valve train noise. What do you think about the Yella Terra rockers. Any suggestions.
Also need a suggestion for an oil cooler set-up.
Hi guys, first post.
I'm in the middle of building an SLP ZL402 LS2 TwinTurbo for my 98. I'm using a custom cam (specs attached) with stock lifters and Thunder Racing 7.400 rods. Turbo's are Turbo Technology stage 3. I need to use 1.7 ratio rockers and am thinking of going with a roller rocker. It's always been my belief that rollers yield a flatter torque curve and curb valve train noise. What do you think about the Yella Terra rockers. Any suggestions.
Also need a suggestion for an oil cooler set-up.
Staging Lane
Joined: Aug 2005
Posts: 63
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call conleyracing in houston,TX. they no alot about the turbo setups ask for jeff good luck.www.conleyracing.com to get phone #
Many have went back to stock rockers due to float issue's (including me) when using aftermarket rockers because of the added weight over the valve tip.
With twins I don't think you'll have a problem with torque
With twins I don't think you'll have a problem with torque
SSU Moderator
Joined: Nov 2001
Posts: 4,857
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From: Austin, TX
I personally wouldn't trust an SLP anything under a pair of turbo's. Get someone to build you a motor for your combonation if possible. LME, LPE, HPE, or W2W. Also...what are "Turbo Technology Stage 3" turbos?
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Verdad Gallardo SSU Moderator
Joined: Nov 2001
Posts: 4,857
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From: Austin, TX
Originally Posted by bostonhatcher
SLP didn't make the 402 kit. It's made from Eagle and Ross. Not a bad choice if you ask me.
