JohnStressrelief
Cadet
- Joined
- Feb 12, 2012
- Messages
- 12
I have a 2002 5.7 L GL Volvo Penta in a 1994 2030 SST Chaparral with a Volvo DP C1 1.95 out drive. I cant seem to get anymore than 3800 rpm. Have tried props from B4 - B8. B8's being way to much and B4's still wouldn't turn any more RPM. Have rebuilt carbs new fuel filters new fuel pump and fuel lines. Tried new gas still no change. It almost seems to lose RPM when its full throttle the I pull back a little on the throttle and it picks back up. Any suggestions ?