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  ProbeTalk.com Forums > Vendor Support and Contact > Former Vendors > Cyborgzero Racing Technologies

Cyborgzero Racing Technologies Cyborgzero Racing Technologies

 
 
August 18th, 2005, 08:38 PM   #26
rurockn
Donating Member
 
 
: Jul 2001
: Texas
: 38
: 2,265
0.040 over is insane, the machine shop I worked at for a brief time wouldn't cut a crank past 0.020 for insurance liability reasons, 'most' cranks should be re-hardened after that cut.

http://forums.probetalk.com/showthread.php?t=1701168188
__________________
1994 PGT MS2 LC-1 370cc 190lph KLZE intake ported heads Turbonetics T4 2.5" Magnaflow STS MX3 flywheel ceramic clutch, 355fwhp ** sold
1980 Fairmont 4-door, S472, Megasquirt, 351C, 678rwhp.
2003 Mach 1, FR500 engine, 372rwhp w/out spray.
2003 Escape, slow.
 
August 18th, 2005, 08:42 PM   #27
Fastest95PGT
Donating Member
 
 
: Dec 2000
: Near Worcester, MaPOC
: 40
: 4,427
It's a .040 over bearing for the Mustang rods.. which puts it something like .005 over for our crank or something.
__________________


(member #1404) 1995 PGT - Reliable stock internal'd 10:1 300+whp ZE-T & highest horsepower of 275whp @ 5psi
1991 PGT ----- 2003 Suzuki Hayabusa (GSX1300R) ~ 10.6@139mph ----- 1980 MGB
 
August 18th, 2005, 09:00 PM   #28
rurockn
Donating Member
 
 
: Jul 2001
: Texas
: 38
: 2,265
I've always been curious what rods they used, too funny! I'm making the assumption 5.4" SBF w/2.1" SBC journals like superprobe and I had talked about way back when... kinda cool. Hopefully the worked around the side clearance issue.
__________________
1994 PGT MS2 LC-1 370cc 190lph KLZE intake ported heads Turbonetics T4 2.5" Magnaflow STS MX3 flywheel ceramic clutch, 355fwhp ** sold
1980 Fairmont 4-door, S472, Megasquirt, 351C, 678rwhp.
2003 Mach 1, FR500 engine, 372rwhp w/out spray.
2003 Escape, slow.
 
August 18th, 2005, 09:17 PM   #29
janz99
Turbo Member
 
: Jul 2003
: Winnipeg
: 1,626
Yes they did, they machined the rods on the sides. If anyone is really intrested i could take some pics of the machining done to the side of the rods, since they are still out of my block at the moment!

Ryan
 
August 19th, 2005, 04:42 AM   #30
Fastest95PGT
Donating Member
 
 
: Dec 2000
: Near Worcester, MaPOC
: 40
: 4,427
Pics would be good Ryan.
__________________


(member #1404) 1995 PGT - Reliable stock internal'd 10:1 300+whp ZE-T & highest horsepower of 275whp @ 5psi
1991 PGT ----- 2003 Suzuki Hayabusa (GSX1300R) ~ 10.6@139mph ----- 1980 MGB
 
August 19th, 2005, 05:33 AM   #31
babyblueMX3
Supercharged Member
 
: Jul 2003
: Gatineau, Quebec, Canada
: 37
: 1,015
:
It's a .040 over bearing for the Mustang rods.
actually it's 0.040 under
__________________



01 Golf GTI 1.8T
 
August 19th, 2005, 05:37 AM   #32
Fastest95PGT
Donating Member
 
 
: Dec 2000
: Near Worcester, MaPOC
: 40
: 4,427
Yea, doesn't matter to me.. just wanted them to know it wasn't .040 off the crank itself.. whichever way it was.
__________________


(member #1404) 1995 PGT - Reliable stock internal'd 10:1 300+whp ZE-T & highest horsepower of 275whp @ 5psi
1991 PGT ----- 2003 Suzuki Hayabusa (GSX1300R) ~ 10.6@139mph ----- 1980 MGB
 
August 19th, 2005, 06:56 AM   #33
rurockn
Donating Member
 
 
: Jul 2001
: Texas
: 38
: 2,265
Do they use SBF wrist pins or are they bushed down in size?
__________________
1994 PGT MS2 LC-1 370cc 190lph KLZE intake ported heads Turbonetics T4 2.5" Magnaflow STS MX3 flywheel ceramic clutch, 355fwhp ** sold
1980 Fairmont 4-door, S472, Megasquirt, 351C, 678rwhp.
2003 Mach 1, FR500 engine, 372rwhp w/out spray.
2003 Escape, slow.
 
August 19th, 2005, 09:11 AM   #34
janz99
Turbo Member
 
: Jul 2003
: Winnipeg
: 1,626
:
Do they use SBF wrist pins or are they bushed down in size?

Not sure what exactly you are asking?? They use a full floating wrist pin, with 1 spiral lock per side!

Ryan

EDIT
Re-read your post, im pretty sure they use the SBF wrist pins, they didnt have to be machined down, as wiesco made the pistons to fit the wrist pin!

 
August 19th, 2005, 09:32 AM   #35
janz99
Turbo Member
 
: Jul 2003
: Winnipeg
: 1,626
Pics:











Enjoy
 
August 19th, 2005, 09:36 AM   #36
Fastest95PGT
Donating Member
 
 
: Dec 2000
: Near Worcester, MaPOC
: 40
: 4,427
Thanks Ryan.
__________________


(member #1404) 1995 PGT - Reliable stock internal'd 10:1 300+whp ZE-T & highest horsepower of 275whp @ 5psi
1991 PGT ----- 2003 Suzuki Hayabusa (GSX1300R) ~ 10.6@139mph ----- 1980 MGB
 
August 19th, 2005, 09:17 PM   #37
rurockn
Donating Member
 
 
: Jul 2001
: Texas
: 38
: 2,265
std. sbf pin is .912 while most aftermarkets are .927

I was curious how the pin size is compensated since the KL03 uses a .7865 and the miller cycle uses .826 pin. Just if the sbf rod is bushed down to one of the mazda pin sizes, or if the pistons have a larger pin diameter to accomodate one of the american pin sizes. Also, what brand are the pistons? This is pretty neat and informative since not many people have the kit.
__________________
1994 PGT MS2 LC-1 370cc 190lph KLZE intake ported heads Turbonetics T4 2.5" Magnaflow STS MX3 flywheel ceramic clutch, 355fwhp ** sold
1980 Fairmont 4-door, S472, Megasquirt, 351C, 678rwhp.
2003 Mach 1, FR500 engine, 372rwhp w/out spray.
2003 Escape, slow.
 
August 20th, 2005, 10:11 AM   #38
janz99
Turbo Member
 
: Jul 2003
: Winnipeg
: 1,626
I will go out tonight and measure the pin with a caliper, as long as i can get it in there without having to take the piston/rod apart.

The pistons are wiesco 8.7:1 c/r.

Ryan
 
 

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