Topic: 750k Jet starting point

[johnyvilla]

I am about to install my new motor in the next few weeks and need to order some jets. I know there are no hard and fast rules, but I thought y'all might be able to get me to a good starting point.

836
MR stage 2 porting
41a
standard box
with 4 into 1

I was previously running 117.5 main jets. Since I haven't changed my exhaust or intake, I cant imagine I would be to off base, but what do you think?

[76CB5WI]

My vote is 120s maybe bigger with open exhaust.

[wrenchmuch]

Iv'e got 125's with mild porting , Webcam #41 ,836 ,stock box with K&N filter , and Mac 4 into 1 . My needle is in the middle .

[johnyvilla]

cool. I have 120's and that sounds like a good start.