Clutch:
Erlandson Yellow secondary spring
Erl. QA-2 helix
10 MW weights
Erl. white primary spring.
Grearing:
19-39, but I like to have it set for pure acceleration. 20-39 should be a good
set up, 21-39 isn't that bad either.
Carbs:
Try 300's, maybe 290 with the above mods @0-3000. And maybe 40 Pilot jets.
engine: 654 SLP ported and heads (you won't need heads they are similar),
removed oil injection running prem @ 34:1
carbs: stock 38's, with 290,280,280 with dial a jets,e-clip middle,35
pilot, SLP air box
clutch: hot seat kit with 50/36 helix, 10m red, 19/39 gearing (great out of
hole) eng. 5500 top 9000
chassis: stretched to 133.5, light weight skis, pyros, 478 lbs dry
I put this sled together this year after buying it this fall stripped down
to frame rebuilding suspension, doing shocks, bearings and inspecting. If
you have trouble getting SLP's page let me know and I will get the adress
and will help out.
John
Beth Tucker <ba...@blazenet.net> wrote in article
<36C0CFD3...@blazenet.net>...
Easiest setup I ran was 10mr polaris weights....36 deg helix...rest
stock...basically 260 mains at all temps worked fine...ran 91-9200 and
lasted 4000 miles hard riding.
Tried diff clutch kits..but best setup in mine ended up 10mr
weights..42-34 helix
orange HPE spring.rest stock.
Went like stink....but I had to put on a newer .9 track to use
it..otherwise forget it!!Outran stocker by 12 mph in quarter and a good
dozen lengths..
Whatever setup you get....it works on these engines..
Nitro