UPDATED PORTING. 3:16

[YAMMIEGOD 3:16]

PER YAMAHA UPDATE, JUST DID THIS TO MY 83. WOW BIG DIFFERENCE OVER STOCK. MYSELF AND WITH THE HELP OF JEFF FORNIER , CYS LOOK GREAT. ANYBODY HERE HAVE THIS DONE, WHATS IT LIKE ON THE SNOW. 3:16 (yammie tony)

[slowpro]

Tony get that vMax tuned up so we can have a srx -vmax. Shoot out . kenny

[YAMMIEGOD 3:16]

YOUR ON. 3:16 (yammie tony)

[slowpro]

No rules all motor driver must weigh 225 lb let me know when your ready

[YAMMIEGOD 3:16]

MY DRIVER 139. YOU HAVE MORE HP THAN ME. 3:16 (YAMMIE TONY)

[slowpro]

No u got to race just pull up your pants should we pull the slides off and run more wheels for the grass I pulled my head off last night need two pistons. Melted on top exhaust side no damage got any 78_ 80 pistons

[YAMMIEGOD 3:16]

when are you gonna stop running 87 octane in a 81 srx ? and no i don,t have any 78-80 srx pistons. dude, i live in ny not japan. 3:16 (YAMMIE TONY)

[slowpro]

I was running VP c12 it was - 25 last time out

[YAMMIEGOD 3:16]

C12 AND YOU MELTED IT ? and you want to race my 93 octane vmax. good luck. 3:16 (yammie tony)

[vmax-540]

Hay Tony When you pull the motor out to fix the water pump seal, do yourself a favor and replace the whole pump with one of the 84- up ones, they last a lot longer then the 83's.
Clutch that thing for 8400 RPM's and hold on, you will notice better performance in all snow conditions. When I had mine ported back in the 80's I think that I used a Comet Red Yellow or a Aaen Orange primary spring so I didn't have to cut the spider. It would engage at about 4500 and shift out at 8400. I know you are a better clutch guy then me but I just thought I would just let you know what I ran when I had mine ported.
I hope to have mine finished this summer as well I just want to send the cylinders out to have them re nickelsiled, they have been update ported and the head is finished other then having it sent to Swain Tech to have it coated. The pistons have the domes barrier coated by Swain-Tech and the skirts have been lube coated by Swain-tech as well. Talk to you soon..