I know asked before but cant find a straight up good thread. Read the modding thread 3424 times also.

Ok so 3"dp, plog, open cone, fastkatt custom tune, 180 therm and new plugs. Will I be Okk on a 3.5 pulley figured a itty titty bit safer than the 3.4. I know headers are better not a option tho, just seemed to work out that the dp and PLOG were in my price range MUCH better. I was thinkin just stickin with the 3.8 and go higher on the timing. What yall think. Opionions on the 3.8 with higher timing would be cool too.

To bad the 3.6 only is offered on the MPS