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For Sale LSJ 272 Cams
No you don't need any shims to run these cams. It wouldn't be a bad I deal to upgrade your springs and retainers while everythings apart thou. No they will not work in and lnf to that of my knowledge.
I would reccommend being retuned and or data logged to make sure but prob need a tune. I know a of a traveling tuner who does great work if you need a tune.
This was the info i got from the machine shop i had them done @
intake life
0.460
exhaust lift
0.456
intake duration @.050"
268/272
exhaust duration @.050"
226/228
This was the info i got from the machine shop i had them done @
intake life
0.460
exhaust lift
0.456
intake duration @.050"
268/272
exhaust duration @.050"
226/228
Last edited by OneCOLDBIZL272; Mar 26, 2010 at 05:49 AM. Reason: Automerged Doublepost
They would be ok on an LSJ with a blower. As for gains it's really hard to say. It really depends on whats done to the car. How well your motor can move the air. Exmple ported blower, intake 3", ported head, ext ext. On a stock or mild modded LSJ with a good tuner I'd guess 10-15hp. More if say you had a good tuner, ported head and 3"exhaust, 3'intake, ported blower. Then maybe 18-30hp. It all depends on what your have done to the car and how good the tune is.
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