LO5 with LT1 cam and 1.6 rollers?
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Senior Member
Joined: Nov 2001
Posts: 692
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From: Bay Area, Ca
Car: 1995
Engine: 5.7
Transmission: T-56
LO5 with LT1 cam and 1.6 rollers?
i just swapped in a rebuilt LO5, and i put an LT1 cam in it. can these heads support the lift if i put 1.6 roller rockers on. right now it seems fine with the 1.5. and ive reved to 5 grand no problems.
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Joined: Apr 2001
Posts: 4,969
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From: USA
Car: yy wife, crazy.
Engine: 350, Vortecs, 650DP
Transmission: TH-350
Axle/Gears: 8.5", 3.42
No.
The heads (casting number 14102193) from the used LO5 longblock I bought only allowed .465" of lift before the retainer touched the valve seals.
The heads (casting number 14102193) from the used LO5 longblock I bought only allowed .465" of lift before the retainer touched the valve seals.
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