Can anyone tell me the pros and cons of boring my cylinders to accept oversized pistons from standard 82mm to 5 over at 1.50mm. Cylinders are already worn to 3.268. Have no other choice other than resleeve. Engine is 787 GTX RFI 1999. I know I will have to rework RAVE valves.
How far can I bore my 787 cylinders
Join the discussion
Recommended Reading
-
2011 SeaDoo gti 130 Se check engine light
Sea-Doo JetskiWent out today to try and catch some waves and after starting my ski I noticed a bad vibration and rough idle. The ski would hardly accelerate and then kept cutting off after a few minutes I got the check engine light. I noticed the past two times I was on it last year the rough idle for about...- 0
- 15
-
1999 Sea Doo GTI - Power loss after seconds at full throttle
Sea-Doo JetskiHello...new member here with quite an issue on my hands. My 1999 GTI was recently serviced to address some power issues and after getting 'er back out on the lake, 1 to 2 hours into using it, I noticed some significant power / fuel flow issues. To be specific... 1) Starts okay without...- 9
- 36K
-
1994 SP 587 Engine Rattles but only at Hot Idle. Why?
Sea-Doo JetskiI have a 1994 SP with a 587cc engine. The engine has a knock or rattle after getting warm at idle only. Completely goes away with the slightest throttle. Trying to determine the reason. Engine compression is good. Fuel lines have been replaced.- 0
- 37
-
2002 seadoo gti le electrical issues
Sea-Doo JetskiNew sbt motor and stator Was turning over find but no spark (first time starting it) After a little while the power would just shut down randomly no gauges and no starting with or without the key. BUT it would be find if you just disconnected and reconnected the battery, but still no spark...- 0
- 30
-
jared116 · updated
-
2019 FishPro 155 vs. FishPro 170
Sea-Doo JetskiWhat’s up everyone! I am looking to get a ski VERY soon. I’ve had the VXR 2015 (180hp), and that was more than enough power for me. And the 2009 rxp... amazing ski, stupid fast, awesome for spine realignment. I am looking for something as practical as the fishPro, with the nimbleness to still...- 0
- 52
-
Jmoli079 · updated
Join now to ask and comment!