'96 Wave Blaster II Compression?

[nokfir]

hey im looking at a stock wb2 760. does anyone have an idea what the compression should be on this ski? my guage is reading 130 even, but its not the best guage and usually reads about 15psi lower than my friends snap-on guage. so im just wondering if im in the right area over here. thanks

 

[WB800BLASTER]

thats about right. i'm pretty sure it should read about 145 so if its a cheapo i guess you would be ok around 130 s

 

[Big Kahuna]

Rear cylinder should be about 5 lbs less if I am not mistaken. Around 160-165 lbs.

 

[SUPERJET-113]

Rear cylinder should be about 5 lbs less if I am not mistaken. Around 160-165 lbs.

That is exactly correct Katuna.

 

[SUPERJET-113]

Its to bad they didnt build a WBII/Raider760 OEM style exhaust pipe for the 650/701 platform instead of the lame "box" exhaust with its crappy flow pattern.
I would bet that pipe(OEM 760) has as much brap or more as a B pipe.

 

[Burpleblaster]

Its to bad they didnt build a WBII/Raider760 OEM style exhaust pipe for the 650/701 platform instead of the lame "box" exhaust with its crappy flow pattern.
I would bet that pipe(OEM 760) has as much brap or more as a B pipe.

No kidding, I just put a motor in my WB2 and the exhaust is huge, and sounds deep and throaty. The B2 SMOKES my B1 that has a head and B-pipe.

 

[Freakrider]

155 front 150 rear and the timing is 2 degrees retarded for the rear cyl heat problem due to crankshaft torsioning per Group K...