LT4 heads question should i buy

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03-17-2004, 04:58 PM

NEOS97SS

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Join Date: Sep 2001

Location: wichita, KS, USA

Posts: 229

LT4 heads question should i buy

this is the quick and dirty about them, should i get them

LT4 Heads: very high port velocity, raised port , Ferrera stainless steel valves (2.10/1.625"), Comp Cams 938 springs (coated) with Ti retainers, 10 degree locks, heads are ported to 212cc intake volume, intake bolt hole passages are sleeved, 65cc chambers, chambers are coated as well (for reduction in detonation for power adder or very high compression).

Flow numbers:
Intake
.100 69
.200 128
.300 191
.400 240
.500 282
.600 304
.700 307
.750 310
.800 314
Exhaust
.100 52
.200 110
.300 152
.400 180
.500 201
.600 215
.700 223
.750 227
.800 228

Heads were flowed on a SF600 with a 4.030" bore, 28"

Lifters: Comp Cams EndureX

Pushrods: Comp Magnum 7.900"

Rockers: Crower shaftmount

03-17-2004, 06:52 PM

Josh-'04 GTO

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Join Date: Dec 1999

Location: Petersham, MA

Posts: 1,697

You're gonna put those on a stock shortblock???

03-17-2004, 06:56 PM

jdizzell

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Join Date: Aug 2002

Location: Orlando, FL

Posts: 527

Is it just me, or do those intake flow numbers seem to just want to keep going!!!

Hope you have a big cam to reach that kind of lift!!!

03-17-2004, 07:11 PM

Josh-'04 GTO

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Join Date: Dec 1999

Location: Petersham, MA

Posts: 1,697

Quote:

Originally posted by jdizzell
Is it just me, or do those intake flow numbers seem to just want to keep going!!! Hope you have a big cam to reach that kind of lift!!!

That's not all he needs!