some number help please
Thread Starter
Junior Member
Joined: Feb 2009
Posts: 20
Likes: 0
Car: 87 iroc
Engine: 358 tpi
Transmission: 5spd
Axle/Gears: 3.42s
some number help please
what do these numbers mean on my roller rockers? there lunati 48 1.50 -13 there on the rockers and i didnt build the motor and im tring to figure out what cam is in it will these numbers give me any ideas? i no what the 1.5 stands 4 but the other numbers i dont someone let me no if they got any info thanks
Joined: Apr 2005
Posts: 7,736
Likes: 14
From: Not in Kansas anymore
Car: 82 Z28
Engine: 383 SP EFI/ 4150 TB
Transmission: T400
Axle/Gears: QP 9" 3.73
Re: some number help please
No
they are 1.5 rockers thats all ; unrelated to cam
Either have to take the timing cover and timing gears off to see ID numbers on cam or measure the cam in place
( requires special equip)
they are 1.5 rockers thats all ; unrelated to cam
Either have to take the timing cover and timing gears off to see ID numbers on cam or measure the cam in place
( requires special equip)
Thread Starter
Junior Member
Joined: Feb 2009
Posts: 20
Likes: 0
Car: 87 iroc
Engine: 358 tpi
Transmission: 5spd
Axle/Gears: 3.42s
Re: some number help please
thanks il figure it out either way,just hopeing that those numbers would help thought they wouldnt but it was worth a shot
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