RWHP guesstamate
RWHP guesstamate Okay well its almost ready to go in and see what it can do heres the specs please give some guesses to what my rwhp will be just something to keep me busy while I wait for the rest of the parts haha
Brand new GM LS7 7.0l block
Callies forged rods with ARP 2000 bolts
Mahle -4cc coated pistons with hellfire plasma moly rings
Eagle forged crank
Clevite H bearings
ARP main studs ARP head studs
GM MLS head gaskets
Isky cam mid 500 lift, 232 by 242 113 lobe sep camshaft
AFR 225 heads with 72cc chambers. Light cleanup porting new upgraded springs, titanium retainers, and 5 thousands off mating surface for cleanup.
Stock rockers, luntai push rods
LS6 intake 42 pound injectors stock TB
Kooks 1 7/8s headers Y pipe and corsa exhaust
Brand new GM LS7 7.0l block
Callies forged rods with ARP 2000 bolts
Mahle -4cc coated pistons with hellfire plasma moly rings
Eagle forged crank
Clevite H bearings
ARP main studs ARP head studs
GM MLS head gaskets
Isky cam mid 500 lift, 232 by 242 113 lobe sep camshaft
AFR 225 heads with 72cc chambers. Light cleanup porting new upgraded springs, titanium retainers, and 5 thousands off mating surface for cleanup.
Stock rockers, luntai push rods
LS6 intake 42 pound injectors stock TB
Kooks 1 7/8s headers Y pipe and corsa exhaust
Originally Posted by RC45
That low?
What would be the cause of the low numbers?
What would be the cause of the low numbers?
Those heads a fast manifold and 90 mm throttle body
11 to 1 compression and you should be close to 500-500
Well one thing at a time lol. The cam is just a starting point got to see what i like for the street. Which this is a daily driver I was told with the 72cc chamber and -4cc pistons and all the final CR would be just over 11 to 1, which after assembly I turned it over without the plugs to check all my valve clearances and it was nice a tight and pumped air very nicely, then installed the plugs and the thing had major tightness nice compression build up haha. I reused the afrs from my last build which was FI but figured theyd work good.
I do not plan on staying with the intake and TB combo for long I have a harrop on order just have a while to wait till it gets here. Well that is if there was enough on my credit card, ill know tomarrow haha. If not I will install a ported fast 90/90.
I do not plan on staying with the intake and TB combo for long I have a harrop on order just have a while to wait till it gets here. Well that is if there was enough on my credit card, ill know tomarrow haha. If not I will install a ported fast 90/90.
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Staging Lane
Joined: Apr 2007
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Originally Posted by Blktie8
Compression ,intake manifold ,78 mm throttle body
Those heads a fast manifold and 90 mm throttle body
11 to 1 compression and you should be close to 500-500
Those heads a fast manifold and 90 mm throttle body
11 to 1 compression and you should be close to 500-500
I would have hoped a 427ci LS7, LS7 heads, nasty cam combo would be closer to 600rwhp than 500.
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