Blaster SBN46 jetting, riva redpipe, 61x/61x. Suggestions?

[wright2383]

so, ive got a perfectly good non I body SBN46 laying around from my X2 build that isnt going to happen till winter.

is it even worth swapping out the SBN44 that came stock for the SBN46?

what N/S, spring, and jets should i use on a stock motor with a riva red pipe?

and, im assuming that the 46 will bolt right to the 61x intake mani no problem?

 

[ajmps1]

i think youd have to port match the intake to the 46, are you keeping the 46 on the blaster? a 44 rips in a 650 if your keeping the 650 but if your going with a 750 i would think that it would like the 46 better than the 701 does. and you can just call riva they will get your tuned in perfect.