turbo guys this clutching sound right

[yamahacat69]

yamaha clutch supertip weights at 88 grams dalton black green spring secondary is arctic cat 53/43 helix yellow spring i have the rx1 engine in the f7 body had to lighten it up see lol. 25 pounds of boost also have hurricanes block bored 40 over guys tell me the yamaha clutch system i got can or may not be putting that much hp to the snow. any feedback please

 

[yamahacat69]

anyone with any info please

 

[DEC]

CLUTCH

I HAVE a Micro 4 tower with weights & both covers that you need!

 

[rxrider]

I need more info on Your setup.
What is you hp at?
What is Your RPMs?
What model STM clutch weights?
Is that a Arctic Cat yellow secondary spring? if so, get rid of it.

I run Dalton 56/46 helix With Dalton Red Secondary at 80 degree.

If you run past 375 HP I would go With a STM Rage 8 primary clutch. The Yamaha primary is pretty much maxxed out past 375 HP.

 

[yamahacat69]

hurricanes block bored 40 over 25 pound boost rx1 engine im thinkin 375-400 maybe but i could be wrong. rpms 10800, super tips base weight 60 if there is a model i dont no at this current time grams added 28 for total of 88 grams roughly in that area dalton black green primary , arctic cat secondary because its in a f7 chassis yes yellow cat spring in the secondary. by the sounds of it im maxed out maybe thanks for the interest rxrider if that helps u any if not ill try agian to explain it in a different way thanks agian

 

[rxrider]

OK you have a AC secondary, makes sence running AC springs then

You may try these weights, Supertips 55 Gram Base 3 Arm # 12 55YXE3 - these weights are for racing and will upshift harder pulling Down RPMs.'
I just installed them in my sled, but no seat time yet.

 

[yamahacat69]

thanks ill have to have a look see wat that actually is them numbers and where i can get them will i be able to add enough weight in 55 base weight to keep rpms down jus a question

 

[DEC]

When you get enough weight in the primary clutch the secondary will slip with yellow Cat spring.
Try a red-white Cutler in#4. with 56/46 helix.
Dennis

 

[arniem]

When I Run This Through Squirrels Boost Cal. It Comes Up To About 450 HP. All I Can Say Is WOW.