jetting

Troyaughenbaugh

New Member
Feb 8, 2009
66
0
0
wrightsville,pa
What would be a good starting main jet to start with at 466ft? I have a full exhaust, mild porting, high compression, and bored .50 over. Thank you, you guys seem to know your s**t.
 
im thinkin start with a 320 and go down, i have a 320 in mine right now, similar mods without porting and it's runnin a little rich, but pulled very very hard with the 290 in it, but i didnt get very much color on my plug after about 10 minutes so to be safe i traded it out for the next size i had, the 320