Thread: 420a 110lsa?
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Old 06-14-2013, 02:20 PM   #26
blackaxblackax is offline
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Quote:
Originally Posted by BRUTAL64 View Post
What is your LSA? 122.5 center line is probably for the intake...still a little weird....who makes the cam and what part number is it?
Its an OEM LS9 cam

Full LS9 cam specs:

.004 duration 277/295

.050 duration 211/230

lift .562/.558

int. open@.004 8 BTDC

int. close@.004 89 ABDC

int. open@.050 18 ATDC

int. close@.050 49 ABDC

exh. open@.004 84 BBDC

exh. close@.004 31 ATDC

exh. open@.050 56 BBDC

exh. close@.050 6 BTDC

LSA 122.5
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