840cc big bore update

burks333 · 03-03-2008, 01:52 PM

NIIIIICE!!!!

Bret901 · 03-03-2008, 03:31 PM

yup that video just cost me 2 grand....

chase do you have the VDI or VFJ clutch mod?

DougS · 03-03-2008, 03:43 PM

Looks great Chase.

I think you cost me at least $15,000, as now I want a souped up Teryx. Got to get it past the accountant (wife) first. That might take a while, but it may be out in Lime Green then.

Chase have you raced a stock Brute Force or other quad with it yet? How did you do?

chase · 03-03-2008, 04:07 PM

LMAO, mayby FST should have given me a motor kit cause i think i just sold a few dozen of them for him.
the total i am in my teryx and motor only is:
$1470 bbk w/cams
$21 base gaskets
$330 velocity vdi
$127 hushpower II muffler
$145 mandlel bent tubing and flanges for the headers i made
$9799 Teryx

11,892 TOTAL

my buddy paid 12,500 for his rzr!

I don't have the clutch mod yet, i will get that done next week after i talk to Micky at FST, i want to make sure i can get the clutch to engage at a higher rpm where this motor is making the most power, it will accelerate much harder than it does now if we can get that figured out!

xchamp · 03-03-2008, 06:23 PM

Awesome Chase!! A little clutch work will help some more! I think you need to turn up the rev limiter on the VDI

!

bartlettracing · 03-03-2008, 07:09 PM

shounds like you need to shift ! needs a two speed tranny !

clutch mod will do it good and also a higher limmiter setting ....

maybe some bigger rubber ....

badasskfx · 03-03-2008, 07:18 PM

awesome job on the exhaust work.

chase · 03-03-2008, 07:51 PM

Quote:

Awesome Chase!! A little clutch work will help some more! I think you need to turn up the rev limiter on the VDI

!
[/b]

yeah it feels like the power is just starting to come on when the limiter hits, anyone know what the brutes can rev too safely before they come apart.

cek · 03-03-2008, 08:51 PM

Quote:

LMAO, mayby FST should have given me a motor kit cause i think i just sold a few dozen of them for him.
the total i am in my teryx and motor only is:
$1470 bbk w/cams
$21 base gaskets
$330 velocity vdi
$127 hushpower II muffler
$145 mandlel bent tubing and flanges for the headers i made
$9799 Teryx

11,892 TOTAL

my buddy paid 12,500 for his rzr!

I don't have the clutch mod yet, i will get that done next week after i talk to Micky at FST, i want to make sure i can get the clutch to engage at a higher rpm where this motor is making the most power, it will accelerate much harder than it does now if we can get that figured out!
[/b]

You just sold me on one. I'm calling tomorrow.

cek

HWTodd · 03-04-2008, 06:22 AM

Mickey,

Do you have to bore the cases for this kit?

03-03-2008, 01:52 PM	#21
burks333 Senior Member Feedback Score: 0 reviews Join Date: Jan 2007 Location: Hodgenville, KY Posts: 120 (0)	NIIIIICE!!!! __________________ "Brute Force Trauma" 05 650 Brute Force ITP Type 4's Moose Module Uni Filter More Goodies to Come Special Thanks- Fun for All Motorsports

03-03-2008, 03:31 PM	#22
Bret901 Member Feedback Score: 0 reviews Join Date: Jan 2008 Posts: 83 (0)	yup that video just cost me 2 grand.... chase do you have the VDI or VFJ clutch mod? __________________ FUNDY ULTIMATE TRAIL KIT, VFJ STAGE 3 CLUTCH, MUZZY PRO 2008 TERYX 750 VDI

03-03-2008, 03:43 PM	#23
DougS Senior Member Feedback Score: 0 reviews Join Date: May 2005 Location: Canada Posts: 387 (0)	Looks great Chase. I think you cost me at least $15,000, as now I want a souped up Teryx. Got to get it past the accountant (wife) first. That might take a while, but it may be out in Lime Green then. Chase have you raced a stock Brute Force or other quad with it yet? How did you do? __________________ 05 BF 750 08 Teryx 2 Mini Quads

03-03-2008, 06:23 PM	#25
xchamp Senior Member Feedback Score: 0 reviews Join Date: Jun 2006 Posts: 1,938 (0)	Awesome Chase!! A little clutch work will help some more! I think you need to turn up the rev limiter on the VDI ! __________________ 2 TIME GNCC UTILITY UNLIMITED CHAMPION 2008 TERYX LE: FST 840, STAGE 3 CAMS, VDI, MUZZY EXHAUST, DALTON CLUTCH, VFJ ROLLER, ELKAS, THUNDERHAWK PERFORMANCE 2 SEAT RACE CAGE, DOOR BARS, BUMPERS AND BRACES, BEARD TSX SEATS, 5PT. CROW HARNESS, 14" CHROME DIABLOS, GBC GRIM REAPERS, PRO ARMOR SKIDS, TEAM GREEN PLASTIC 2008 TERYX: ORANGE MAIER PLASTIC, THUNDERHAWK PERFORMANCE 4 SEAT CAGE, BUMPERS, DOOR BARS AND BRACES, BEARD TSX SEATS, DOUGLAS SPIDERS, MAXXIS BIGHORN 2.0, VDI, THE FAMILY CRUISER!!

03-03-2008, 07:09 PM	#26
bartlettracing Senior Member Feedback Score: 0 reviews Join Date: Jun 2004 Location: sitting at my comp Posts: 4,836 (0)	shounds like you need to shift ! needs a two speed tranny ! clutch mod will do it good and also a higher limmiter setting .... maybe some bigger rubber .... __________________ 10 speed pedal bike

03-03-2008, 04:07 PM	#24
chase Member Feedback Score: 0 reviews Join Date: Feb 2008 Posts: 50 (0)	LMAO, mayby FST should have given me a motor kit cause i think i just sold a few dozen of them for him. the total i am in my teryx and motor only is: $1470 bbk w/cams $21 base gaskets $330 velocity vdi $127 hushpower II muffler $145 mandlel bent tubing and flanges for the headers i made $9799 Teryx 11,892 TOTAL my buddy paid 12,500 for his rzr! I don't have the clutch mod yet, i will get that done next week after i talk to Micky at FST, i want to make sure i can get the clutch to engage at a higher rpm where this motor is making the most power, it will accelerate much harder than it does now if we can get that figured out!

03-03-2008, 07:18 PM	#27
badasskfx Senior Member Feedback Score: 0 reviews Join Date: Jul 2005 Location: nh Posts: 3,149 (0)	awesome job on the exhaust work. __________________ 04 kfx 700..been hauling yamaha out of the woods almost every weekend since march of 2003 99% of americans say "o shit" before going off the road into a ditch during a snow storm. "i say hold my beer and watch this"

03-03-2008, 07:51 PM	#28
chase Member Feedback Score: 0 reviews Join Date: Feb 2008 Posts: 50 (0)	Quote: Awesome Chase!! A little clutch work will help some more! I think you need to turn up the rev limiter on the VDI ! [/b] yeah it feels like the power is just starting to come on when the limiter hits, anyone know what the brutes can rev too safely before they come apart.

03-03-2008, 08:51 PM	#29
cek Junior Member Feedback Score: 0 reviews Join Date: Mar 2008 Posts: 5 (0)	Quote: LMAO, mayby FST should have given me a motor kit cause i think i just sold a few dozen of them for him. the total i am in my teryx and motor only is: $1470 bbk w/cams $21 base gaskets $330 velocity vdi $127 hushpower II muffler $145 mandlel bent tubing and flanges for the headers i made $9799 Teryx 11,892 TOTAL my buddy paid 12,500 for his rzr! I don't have the clutch mod yet, i will get that done next week after i talk to Micky at FST, i want to make sure i can get the clutch to engage at a higher rpm where this motor is making the most power, it will accelerate much harder than it does now if we can get that figured out! [/b] You just sold me on one. I'm calling tomorrow. cek

03-04-2008, 06:22 AM	#30
HWTodd Junior Member Feedback Score: 0 reviews Join Date: Feb 2008 Posts: 17 (0)	Mickey, Do you have to bore the cases for this kit?

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