jet size

[T-MAC 450R]

when i run my Hot cams stage 2 weisco 13.5:1 piston and my HMF full exhaust, uni filter with no lid what jet size should i run? right now i have the HMF full exhaust and uni filter and i think a 185 main. should i also put the needle on the 3rd clip?

Thanks

[T-MAC 450R]

:ermm:

[tractorpacker]

You might not have to adjust the jetting at all. I put in a stage2 and then a higher compression piston, and the jetting stayed the same. I got an ESR air box eliminater, then went down to a 180 main.