I have a LO3, looking to put a better than stock cam. I have found a CraneCam for a TPI, would it be ok in a TBI? 500-400 RPM
Here are the specs.
Degrees Duration @ .050 Int./Exh. 184 204 (Stock is Int./Exh. 179 194)
Degree Lobe Separation 108 (Stock is 109)
Gross Lift Int./Exh. .384 .429 (Stock is Int./Exh. .350 .384)


Do you think it'll be ok to use with all my stock lifters, springs ect.. Would I need to change the ECM chip? Thanks

 

That looks like fairly stock replacement type cam by the specs.
If you really want a power inprovement over the stock cam you might want to look into a cam with 208in 214exh @.50. At least someting in the 200's @.50.
SSC


EDIT: Your ecm will work fine with any mild/mid cam. Your stock spring if they are in good condition will also work with a mild cam. Your should have a roller cam as your current stock setup. If I were you I would jusr replace the cam everthing eles should be fine unless your valve train is currently in need of work.



[This message has been edited by SSC (edited September 15, 2001).]

 

Thanks SSC.. I'm happy to know my ECM will probably be good for mild hop-ups.. When I do the cam, I'll look at the rest of the valve train...