Compression on 02 XCSP700

[zsnow]

Gotta 02 xcsp 700 with twin pipes built by a mod sled builder in NY. im at 1500 feet and running 140 PSI even on both cylinders. Is this normal.

 

[prox700cc]

yes thats more than enough compression if thats what your aking my prox 700 has 135 and is lots

 

[zsnow]

i was almost worried about it being too much..

 

[theultrarider]

With that kind of compression you will most likely be needing to run some race gas in it. Best bet is to call whoever it was that built that engine and ask them what fuel you need to run at the elevation you will be riding it.

 

[zsnow]

my motors stock with the exception of v force reeds and the twin pipes. and the sled runs very well on pump gas with no stutter and no det light or over heat from running pump. high reading gauge maybe?