Messages

1

For Sale - Parts / Marvin shaw fronts

« on: October 06, 2015, 09:49:33 AM »

I sent you a PM

2

Projects / Trx500r silver lake sand dunes

« on: August 19, 2015, 07:40:12 AM »

I have the swingarm done. I was just too lazy to swap it over.

3

Projects / Trx500r silver lake sand dunes

« on: August 18, 2015, 09:39:51 PM »

Our dunes are 2-3 square miles tops. Your parking lot is probably bigger.  First time i have been to the dunes in 10 years. I could not even get in 5th gear. I ran out of sand.  I like the trails better you can ride half the state.

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Projects / Trx500r silver lake sand dunes

« on: August 18, 2015, 09:20:07 PM »

Directional traffic so you don't get blown out by someone coming up the back of a hill. Half the dunes are one direction, unless you can't make it up the hill then you can turn around

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Projects / Trx500r silver lake sand dunes

« on: August 18, 2015, 06:11:58 PM »

A day at the dunes on the 500





[video=youtube;HvIn5u2kapA]https://www.youtube.com/watch?v=HvIn5u2kapA[/video]

[video=youtube;wURNfZVSS3Y]https://www.youtube.com/watch?v=wURNfZVSS3Y[/video]

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Pics and Vids / SR Engineering billet TRX500R winter project

« on: May 02, 2015, 02:15:46 PM »

it is finally warm out. time to finish these motors.

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Pics and Vids / SR Engineering billet TRX500R winter project

« on: December 30, 2014, 10:07:33 PM »

the first motor is in a 88 frame.  i had a couple fmf pipes from the bikes that were sitting around.  this was the only frame i had without a motor. this motor has both a stock 500 and a liger pattern.  We have two motors too be built with this setup.

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Pics and Vids / SR Engineering billet TRX500R winter project

« on: December 30, 2014, 05:37:11 PM »

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Pics and Vids / SR Engineering billet TRX500R winter project

« on: October 29, 2014, 09:14:38 PM »

It is only a plus 6".  I m sure it will twist but it should be fine to run on a drag bike.

10

Pics and Vids / SR Engineering billet TRX500R winter project

« on: October 29, 2014, 03:54:11 PM »

11

Projects / Billet trx500r project

« on: May 30, 2014, 02:44:54 PM »

Is this is the same guy that does the aluminum frame 500 conversions?

12

Projects / Billet trx500r project

« on: May 30, 2014, 02:13:11 PM »

Looks like someone else is also making CR500 cases



http://akroncanton.craigslist.org/mcy/4487882740.html

BILLET CR500 AND CR500 LIGER CASES AVAILABLE - $1700 (md/WV)

BILLET CASES ARE NOW AVAILABLE FOR STOCK CR500 CYLINDERS AND THE CP INDUSTRIES 550-685CC CYLINDERS. WE ARE ALSO MAKING BILLET CRANKS, TRANNIES AND SECONDARY CLUTCH COVER WITH IMPROVED WATERPUMP.
WE ADDED MATERIAL IN VOIDS THAT STOCK CASES HAVE AND ADDED MATERIAL AROUND THE ENTIRE CLUTCH AREA. CASES HAVE BEEN STRENGTHENED EVERYWHERE AND WILL BOLT RIGHT IN A STOCK CR500 FRAME. CASES WEIGH 7.9 LBS MORE THAN STOCK CR500 CASES. ALL CASE SETS COME WITH COMPLETE MAGURA CLUTCH SETUP. CLUTCH AND TRANNNY FLUID ARE KEPT SEPERATE IN THESE CASES TOO. YOU ALSO HAVE THE CHOICE OF HOW HIGH YOU WANT YOUR DECK HEIGTH FOR SHORT ROD OR STROKER MOTORS. WE HAVE ACHIEVED 107HP ON RACE GAS OUT OF A 2001/84 596CC (98MM PISTON) AIR-COOLED SHORT ROD (139MM) MOTOR WITH 120 HOURS OF MACHINING/WELDING AND PORTING. WE ALSO SELL SINGLE OR DUAL PLUG HEADS AND COMPLETE PROGRAMMABLE CR250 IGNITIONS FOR THE 500 ENGINES. I WILL SELL PARTS KITS OR BUILD A ENGINE FOR YOU. I DO CLEANUP PORTING ON ALL THE LIGER CYLINDERS BUT FOR OPTIMUM HP THEY NEED VERY EXTENSIVE PORTING BUT THAT IS MORE SUITED FOR DRAG RACERS AND HILLCLIMBERS.

ALL ENGINES ARE BUILT/PORTED USING THE BEST ENGINE SIMULATION SOFTWARE AVAILABE!

CASES CAN ALSO BE POWDER COATED OR ANODIZED

BILLET CASES $1700
COMPLETE LIGER TOP END KIT $2375 (starting price) Piston, Gaskets, reeds ect included)
BILLET TRANS $500 (drag trannies also available)
BILLET CRANKS $750 (up to 87mm stroke)
BILLET HEADS $280
BILLET MAG COVER $90
BILLET CLUTCH COVER $105
BILLET WATERPUMP COVER $100
BILLET SECONDARY COVER WITH WATERPUMP HOUSING $275
BILLET HEAD STAY $55
BILLET INTAKE $150
BILLET EXHAUST FLANGE $75
CUSTOM PORT MATCHED PIPES ALSO AVAILABLE

I also attached pics of a few of the bikes ive built and some 70-75hp portwork i do on stock cylinders. The pics of the other cylinder is the liger cylinder (unported) which comes in sizes of 550cc-685cc. In my opinion they run best around 585-625cc.

I ALSO OFFER CUSTOM CHASSIS FABRICATION UPON REQUEST.

MILLS PERFORMANCE & MACHINE

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Pics and Vids / SR Engineering billet TRX500R winter project

« on: March 31, 2014, 12:09:54 PM »

Nothing like building a motor from scratch. Could you give us an idea of how many hours have been put into this masterpiece so far?

300-400 Hundred hours to design and  probably 100-150 Hrs  to machine just the case and side covers

14

Engine and Bottom End / Rings for nikasil plated cast iron bore? Anything different?

« on: January 14, 2014, 07:46:45 PM »

One material for aluminum sleeves is called dispal. It is impregnated aluminum. Never tried it with a two stroke cylinder, sleeved some chevy ls motors with it. Cuts great and hones easy. I think bmw has a aluminum bore production engine

15

Engine and Bottom End / nitrous

« on: December 05, 2013, 07:21:58 AM »

I never changed my jetting. The fogger has a fuel and a nitrous jet in it.  It looks like the boss noss kit is a wet system also. You may want
to give them a call and see what they offer. You may have to retard your timing depending on how much you spray. I never changed mine.