just got this project and went thru motor.. it has weisco prolite pistons and was wondering if i should bump the jets up..i know they r lighter than oem and revs up much faster but is it a good idea to go a one size larger. it also has vforce, mbrp can, and comet clutch with roller secondry.. i was planning on puttin stock jetting back in butgood idea or not.
thanx for your time
thanx for your time
Not sure about the jetting, but make sure you warm that sucker up good, not just 5 minutes and hammer it. It revs faster because the wrist pins are about 20 grams ea. lighter than stock, not sure about the pistons. Take it out and do a plug chop. If you want to, put in 1 size larger to see what happens. Call Hacker's, Rick raced those sleds for years. He used to go with Bender to do clutch testing back in the day.
methanolhemi
New member
Wiseco pistons will not affect your jetting.