I dont have a ton of extra parts sitting around.. but i have a Late model 07/08 5.3L core with a Lifter noise.. I plan to Pull the heads to change Cam,lifters,pushrods.... Anything special about these motors?... how much compression do they come with? and how much nitrous/boost can they take?
9.9 comp if I remember correctly. Make sure you do the whole DOD delete (lifters, trays, LS2 Valley cover, oil pump).Originally Posted by casey23
1969 Chevy RCLB C10 350/TH400 SOLD
2007 Chevy RCSB 4.8 4x4 LS SOLD
2008 Chevy RCSB 5.3 4x4 LT SOLD
2010 Chevy CCSB 6.2 4x4 LT SOLD
2005 GMC CCLB DRW 6.6 Duramax 4x4 191,000 and counting
2013 FORD CCSB F350 6.7 Powerstroke 4x4
at least a 200 shot
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.
Can u catch me up to date on this ??.. I guess i have to swap trays to use ls7 lifters?.. why do i need to swap to a ls2 valley cover?... I am just wanting a numbers queen.... I want to see what a stock motor will take with pump gas and BIG kits....
you dont have to switch trays but they do fit a little loose if you dont so id recommend it, also the DOD valley covers suck up oil for some reason giving you a low oil pressure reading and also eventually leads to stuck lifters, this is a 1st hand expieriance so def switch to an ls2 valley cover.
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.
I was about to say... you do need to because of the oil pressure and collapsed lifters lmao. I could have told you that about Chris's before all the trouble he had if I'd have known you didn't swap the tray and oil pump.
The DOD oil pump has about 30% better output than the regular pump. The issue with this is it sucks the pan try and leaves a lot of oil up top in the motor. DOD lifters can't handle the lift of an aftermarket cam and are very prone to failure if not replaced. Trays also have to be replaced because the lifters are different.
1969 Chevy RCLB C10 350/TH400 SOLD
2007 Chevy RCSB 4.8 4x4 LS SOLD
2008 Chevy RCSB 5.3 4x4 LT SOLD
2010 Chevy CCSB 6.2 4x4 LT SOLD
2005 GMC CCLB DRW 6.6 Duramax 4x4 191,000 and counting
2013 FORD CCSB F350 6.7 Powerstroke 4x4
I think you should put a D1sc on it and max it out with an 8-rib conversion.
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