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  1. Some_Boost

    Rods created Equal?

    There good rods .. run them
  2. Some_Boost

    mpi apex supercharger belt

    looking for a replacement belt for my mpi apex supercharger , does anyone know of a part number for it from gates or napa , have had no luck getting ahold of mpi , thanks
  3. Some_Boost

    Big HP viper

    Well it's been a couple of years now but I'm back on a 4stroke. Got a viper with MPI I/C . Hurricane 2nd (3) injectors in the I/C. Have a gtx2863 or a gt3076 to run. On it. Wondering how many guys out there run the bigger turbo. Engine is getting build right now. Oringd block and head . With...
  4. Some_Boost

    Size of side exhaust piping

    3" will flow lots of exhaust gasses . I'd say your fine .... What hp you making
  5. Some_Boost

    Rx1 billet carb tee

    Shoot me a pm I'VE got a home rack of carbs with tees and caps
  6. Some_Boost

    Updated ECU

    Can timing was changed also. and a few other things. Its on here some where . do a search for it. There's a kit Yamaha sold . came with cam,ecu,ground strap ....sorry I can't be any more help then that. Just don't want to see you do half the job and still not be happy with it and get frustrated...
  7. Some_Boost

    Updated ECU

    There are more updates then just thee ECU to properly fix the cold start issues.
  8. Some_Boost

    Jetting with vp q116

    Who's turbo system are you running ?
  9. Some_Boost

    Anybody still sell RX-1 turbo parts?

    I have STM caps and tees
  10. Some_Boost

    Anybody still sell RX-1 turbo parts?

    What you need have a bender kit that I can sell you or just parts. Stahly66@gmail.com Email with your needs
  11. Some_Boost

    reason for engine to loos its cam timing.

    Tighten the Manuel tensioner finger tight and lock it . I check it every oil change . has not needed any adjustment as of yet . and I have been using it for about 2 years now .
  12. Some_Boost

    reason for engine to loos its cam timing.

    Get a manual one and be done with it
  13. Some_Boost

    just installed bender turbo

    Could some one send me the install manual please can't find my copy . stahly66@gmail.com. thanks
  14. Some_Boost

    reason for engine to loos its cam timing.

    Check your chain tensioner , I have had one jump on me over a bad tensioner. I now run a manual one for the r1 motor and know it won't fail on me , hope your head is ok still, good luck
  15. Some_Boost

    spacer for under exhaust

    You could ceramic coat the header to help lower the radiant heat coming off the header .
  16. Some_Boost

    biggest track on apex?

    You could drop and roll the chaincase and then you would have lots of room for a big lug track and a better approach angle too. Just a option for ya
  17. Some_Boost

    Whal Bros prostock shocks

    I run them on my rx1 it it stock have not litened it up just yet. I have the 12inch . I ran them last year and had no issues . but fox floats would be nice
  18. Some_Boost

    MCX RX-1 oil filter number

    my bender kit has the block behind the oil filter too and i run the stock filter, its tight but goes on. dont try to run the fram it wont fit


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