Big bore M7/M8 top end

[1100Cat]

I have a complete big bore 800 top end for an M6/M7 complete with the following.

2 big bore cylinders all fresh bore,plating and porting
2 sets of pistons both brand new
1 billet RKT head with removeable domes
1 timing key
1 boondocker box with #'s for top end in it
2 sets of pipes your choice of one either D&D'S with can or Jaws with stingers

Asking $2000 obo for it all and you keep your stock top end,will sell top end seperate from pipes and box if needed.

 

[MTm7]

who's big bore is it?

 

[Shelfrost]

What elevation is this setup for? Where are the parts located? Thanks.

 

[1100Cat]

Set up to for around 5-8000ft,located in B.C/Canada.

 

[Shelfrost]

Who makes the kit and what would it take to make it run 3-6000 feet? Just a head change? Does it have interchangeable domes? Thanks.

 

[G-Force]

Who's kit? Use stock Cat pistons? How much for just jugs and pistons, already have pipe/box and rkt heads (maybe swap you inserts?) Where abouts in BC? I'm in Kamloops, you close by?
G.