who's got 860 big bore's in their xp's?

[DenverR1]

I'm probably going to go with RKT's 860 big bore on my XP. I'd like to hear from some people who have gotten the kit and how much of a difference it made.

 

[PowderProject]

I am getting a Trygstad 860. Should be done in 2-3 weeks.

 

[daddy]

im not sure but make sure they run a cast piston,i know for sure terra alps kit
uses a cast piston

 

[MURDOCK]

Try Ralph Mostad from Split Second Performance in Valley Veiw, AB, CAN. He has an outstanding reputation. Have heard of many locals with his kits and they work great. Do not have a contact # though.

 

[trinitypowder]

I went with BIG John. Hopefully! He's just about to wrap 'er up. I'll give ya a running report when I can

 

[stonehands]

I use a Holz Racing 860 kit. Runs great no problems

 

[SnowSnob]

"860r"

The search does work sometimes, you just gotta know what to search for.
http://snowest.com/forum/showthread.php?t=71351&highlight=860R

 

[madmax]

i too have a RKT 860 in the works. hopefully will have it back in a couple weeks. RKT, Big John and engine tech all use cast pistons. not sure about the others. never had good luck with the forged weiscos. i've had a number of big bores. hope the 860 works as good as they say it does.

 

[Briggsy]

Split Seconds stuff always works well 780-524-4330