Main Menu

inching for an upgrade advice?

Started by tonkoshala, June 24, 2009, 05:44:49 PM

Previous topic - Next topic
Print
Go Down Pages 1 2 3
User actions

foggy123

#30
June 26, 2009, 09:34:29 AM
Quote from: Speeddog on June 26, 2009, 09:10:34 AM
@ foggy123, what are your engine mods?


Pretty simple-
996 st4s motor (now 1080)
1000 crank (balanced for rods/pistons)
916 MBP red heads
506 cams
Lightened flywheel
Motowheels slipper
K&N pod filters
Stock FI  :P
Power commander dual map (individual cylinders)
Compression just under 13:1 so Premium gas.

Speeddog

#31
June 26, 2009, 09:42:55 AM
How did you deal with the piston height at TDC due to the longer crank?
- - - - - Valley Desmo Service - - - - -
Reseda, CA
(951) 640-8908

~~~ "We've rearranged the deck chairs, refilled the champagne glasses, and the band sounds great. This is fine." - Alberto Puig ~~~

foggy123

#32
June 26, 2009, 09:49:11 AM
Cylinders were shimmed up with base gaskets. 
Bigger problem was using a 916 heads on 996.  New holes and smaller CC had to be opened up.

Bruce Myers did the build. 

Speeddog

#33
June 26, 2009, 10:06:01 AM
OK, a base gasket 'shim' was what I was going to do.

I'll have to deal with belt length somehow.

Do you mean 916 SBK heads or 916 S4 heads?
- - - - - Valley Desmo Service - - - - -
Reseda, CA
(951) 640-8908

~~~ "We've rearranged the deck chairs, refilled the champagne glasses, and the band sounds great. This is fine." - Alberto Puig ~~~

redial

#34
June 26, 2009, 10:25:53 AM
ug both those dynos are straight sex.  [evil]

foggy123

#35
June 26, 2009, 10:56:56 AM
Quote from: Speeddog on June 26, 2009, 10:06:01 AM
OK, a base gasket 'shim' was what I was going to do.

I'll have to deal with belt length somehow.

Do you mean 916 SBK heads or 916 S4 heads?

916 s4 heads were used.  stm adjustable pulleys.
Another thing is belt covers won't work the same way so not running them.

Speeddog

#36
June 26, 2009, 03:40:58 PM
Quote from: foggy123 on June 26, 2009, 10:56:56 AM
916 s4 heads were used.  stm adjustable pulleys.
Another thing is belt covers won't work the same way so not running them.

Cool, thanks for the info.  [beer]
- - - - - Valley Desmo Service - - - - -
Reseda, CA
(951) 640-8908

~~~ "We've rearranged the deck chairs, refilled the champagne glasses, and the band sounds great. This is fine." - Alberto Puig ~~~

tonkoshala

#37
June 26, 2009, 03:49:18 PM
Ordered a set of BST. Should see them next week!

tonkoshala

#38
June 26, 2009, 04:00:45 PM
Ran across this a few minutes ago.

http://www.virdung.net/S4mainpage.html

Is this one of you guys?

ghostface

#39
June 30, 2009, 11:25:14 AM
Quote from: tonkoshala on June 26, 2009, 03:49:18 PM
Ordered a set of BST. Should see them next week!
Nice, stil lthe C.A.D. I see! I can't wait to get some side cash for more building!

tonkoshala

#40
June 30, 2009, 06:15:00 PM
Quote from: ghostface on June 30, 2009, 11:25:14 AM
Nice, stil lthe C.A.D. I see! I can't wait to get some side cash for more building!

:) thank bud

Couple of questions.

What size frame plugs work on our bikes? I've been looking at them for a minute now and think some red ones would really add to my bike. Also what do you do to lower the dash?

tonkoshala

#41
July 07, 2009, 10:00:22 AM
Knock on the door BSTs have arrived! Will post pics soon. Now I'm really hating my clutch lever mishap...

tonkoshala

#42
August 20, 2009, 03:20:52 PM


Finally got them installed! Nothing comes easy  8)

junior varsity

#43
August 20, 2009, 05:17:42 PM
Man oh man. I'm needing a ride on that bike in a hurry. For more go-fast motor ideas, try picking the brains of the MBP guys, or Ducshop in Atlanta. They do go fast stuff. OR give your bike to me, and i will ride the buisiness right out of it, and at least ONE of us will be quite thrilled with the experience.

thruxton

#44
August 20, 2009, 07:29:51 PM
Quote from: tonkoshala on August 20, 2009, 03:20:52 PM


Finally got them installed! 8)

i'd say, you have reached zenith  [evil]
Print
Go Up Pages 1 2 3
User actions