supercharged111
Member
I left the shelf in and drilled holes in it.
How many/how big of holes did you drill? I'm getting the itch to do this but need to grab some main jets first.
supercharged111
Member
Yes a heated garaged is a must around here. I currently still have the green spring at 70 degrees. Thunder Clutching products has different helixes.
After the 20 minute call I had with them, I almost wish I would've just called them from the start for their set up for a piped redhead. If the next week of testing doesn't go well I'm not sure what I'll do next, winter is already half over, so it may just go back to stock for the third time.
I was also told that if you are removing the outer clutch cover, to pull the primary bolt out, and the spring/lock washer often will be the item damaging the outer bushing.
If you get a taste of 9000 you're never going to want to go back to a single pipe.
Go to TY Home tech pages and Snowmobile tech then EngineHow many/how big of holes did you drill? I'm getting the itch to do this but need to grab some main jets first.
All the instructions are there.
For the last couple decades the only place I get my Secondary Helixs is from Dalton....top quality and consistent angles.

