Raptor Forum banner

1 - 6 of 6 Posts

·
Registered
Joined
·
145 Posts
Discussion Starter · #1 ·
I'm running Big Gun EVO full exhaust, no airbox with ProFlo K&N, jetted at 170/175, 25 pilots, screws out at 2.5 turns, needles on 3rd clip, at less than 1000 feet. Now, I went and rode it down the street quickly (to avoid detection from the law).....first run, seemed to accelerate nicely...no problems. Second run, accelerating nicely then a quick cough/miss towards the upper end and continued on nicely. It's kind of hit and miss. One run...it does fine. Next run....it has a little hiccup. Any ideas? It's got to be close
 
1 - 6 of 6 Posts
Top