tpi camshaft

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Apr 16, 2005 | 09:52 AM

Iroc_Z28

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From: somewhere in Ky

tpi camshaft

i was just wondering if someone could tell me where the part #s are at on a stock cam that cam out of a 87 iroc z28 the only think i can find on it is (643.ccpc.bc.5....643cpc.b.5) can anyone tell me what any of that means...and can anyone tell me the specs on the cam thanks in advance

Apr 17, 2005 | 12:22 PM

Iroc_Z28

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From: somewhere in Ky

ttt

can anyone give me any info on the cam

Apr 17, 2005 | 04:48 PM

Abubaca

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From: Sophia, NC

Car: 2016 Camaro SS + 1986 Z28

Which motor?

Apr 17, 2005 | 07:10 PM

Iroc_Z28

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From: somewhere in Ky

it is the 350tpi in a 87 iroc z28

Apr 17, 2005 | 07:24 PM

IROCZ28dan

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From: Vineland, NJ

Car: 1987 IROC-Z

Engine: 350 TPI

Transmission: 700R4

cam specs for an 87 L98

GM Part #14093643
Intake Lift .404
Exhaust Lift .415
Duration at 0.050" Intake 202
Duration at 0.050" Exhaust 207
LSA 114.5
Rocker Arm Ratio 115/-114

Last edited by IROCZ28dan; Apr 17, 2005 at 07:27 PM.