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Generation III Internal Engine
PP Race Style Heads

Generation III Internal Engine 1997-2006 LS1 | LS6

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PP Race Style Heads

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Old

Aug 8, 2004 | 01:01 PM

#1

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PP Race Style Heads

Does anyone know any flow numbers for the 5.7's and LS6's?

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Aug 9, 2004 | 02:57 AM

#2

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figure ~10-15cfm higher then the regular heads.

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Aug 9, 2004 | 07:32 AM

#3

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Thanks jrp.

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Aug 9, 2004 | 02:04 PM

#4

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5.7 LS1 Flow

Stage II

.100 67/61
.200 133/108
.300 194/147
.400 242/183
.500 274/205
.550 290/213
.600 296/220

LS6 "style" Flow
Stage II Stage III

.100 72/65 .100 72/66
.200 140/124 .200 147/124
.300 202/160 .300 209/164
.400 244/196 .400 255/206
.500 280/220 .500 296/229
.550 291/226 .550 312/232
.600 304/229 .600 322/237

These are the flow numbers when we finish our heads. So you can use this as a guide. Check with Jason at Texas Speed, they do a hand finished version of our head.

Last edited by GUNNAR@PATRIOT; Aug 9, 2004 at 02:18 PM.

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