SE piston identification

[fastultradave]

I have a set of SE pistons P/N 22906-98 and cannot find any info on them. Does anyone know what c/r these pistons yield with stock heads and what a good cam choice would be for a fxr with reworked stock heads and a propipe?

[JBarrettB]

Is that number stamped on the piston itself? If so, there will be a kit number that they are a part of. The accessory break out book is will show individual part numbers for the items in the kit...pistons, wrist pins, rings, and so on.
Any information will be associated with the kit number.

JB 

[fastultradave]

That is the only P/N on the piston but I know it is part of a kit. The dealer didn't have a clue. There is also a B3206 and 320. Any other thoughts or anyone with a 98 evo parts manual or SE catalog should have some info. I need the c/r so that I can select the proper cam.

[JBarrettB]

A parts man at a dealer that is worth his salt could find you the answer, after all the accessory break out book is in his under his counter. 

JB

[JBarrettB]

These are the part numbers for all available SE piston kit from the 99 accessory catalog, SE section...
SE big bore flat top   22851-99 std bore  (no compression numbers listed)
SE high comp cast 10.0:1   22156-99 88ci +.005 bore
SE big bore high comp cast 10.25:1   22661-99 std bore

JB

[FSG]

Nope, I don't find that number. 

Numbers on parts are rarley, if ever, an actual Part Number. 

My only offering at the moment is to take a look at the Instructions listed below


J01257   SCREAMIN EAGLE® 1340CC 10.0 : 1 COMPRESSION RATIO PISTON KIT
J01251   SCREAMIN EAGLE® 1340CC 11.7 : 1 COMPRESSION RATIO PISTON KIT
J01250   SCREAMIN EAGLE® 1340CC 10.5 : 1 COMPRESSION RATIO PISTON KIT
J00975   SCREAMIN EAGLE® 1340CC 10.2 : 1 COMPRESSION RATIO PISTON KIT

[JBarrettB]

Ah, let me give you the EVO SE piston kit numbers...

SE high comp forged, for SE heads. 10.5:1 22766-98 +.005 bore
                                                      11.7:1 22771-98 +.005 bore
SE high comp cast, stock heads. 10.0:1 22192-98 +.005 bore
Se high comp forged., stock heads.  10.2:1 22195-98 +.005 bore

JB

[FSG]

J01257: Kit Numbers 22192-98, 22193-98, 22194-98, 22918-98
J01251: Kit Numbers 22769-98, 22770-98 and 22771-98
J01250: Kit Numbers 22766-98, 22767-98 and 22768-98
J00975: Kit Numbers 22195-98, 22196-98 and 22197-98