:::LT500 Rider:::
Join Date: Oct 2004
Location: Colorado
Posts: 1,402
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Quote:
Originally Posted by reloadz400
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No boost, no nitrous, no transplants.
On a side note, the gentleman running the tree told me that if Chuck and I broke into 5.1 seconds or faster in the 300 foot, we would be moved to the outlaw class and not allowed in the builder class. This was right after we finished the 400cc builder class races.
Estimated we were running 5.6 ish
On a side note, the gentleman running the tree told me that if Chuck and I broke into 5.1 seconds or faster in the 300 foot, we would be moved to the outlaw class and not allowed in the builder class. This was right after we finished the 400cc builder class races.
Estimated we were running 5.6 ish
That's really good times.
So no CC limits?
I really like the power out of the 470cc Z's, but I have also built a 500cc Z.
Ol Skool
"LittleMissE Mod"
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:::DVX 400 Rider:::
Join Date: Jun 2010
Location: nebraska
Posts: 954
Yeah cfm was embarrassing me on my ltr blew me away everytime. Diff need to get different rear paddles and get some engine work done.
KFX 700-rock nerf bars, cobra atv bumper, maier front hood, hmf duals, fst 730 kit, fst stage 3 cams, 36mm carbs, boondockers 30 hp nitrous shot. Custom plug 11 swing arm. 26" 16 paddle stu blasters.
Blue Mamba
KFX 700- tusk bumper, alba nerf bars, hmf duals with k&n airfilter. timing advance key.
Z400- bone stock.
:::Vinson Rider...wtf?:::
Join Date: Nov 2004
Location: NE, IA, MN
Posts: 710
Quote:
Originally Posted by tersejr
View Post
Geez really? Apparently you can't be really fast in the builders class.....
That's really good times.
So no CC limits?
I really like the power out of the 470cc Z's, but I have also built a 500cc Z.
That's really good times.
So no CC limits?
I really like the power out of the 470cc Z's, but I have also built a 500cc Z.
Chuck wouldn't stop talking about rebuilding a 490, again.... just sayin.
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:::Vinson Rider...wtf?:::
Join Date: Nov 2004
Location: NE, IA, MN
Posts: 710
Quote:
Originally Posted by betterton_49
View Post
Yeah cfm was embarrassing me on my ltr blew me away everytime. Diff need to get different rear paddles and get some engine work done.
:::DVX 400 Rider:::
Join Date: Jun 2010
Location: nebraska
Posts: 954
I sent my head off to a.t.p for the port and polish today. And hopefully can afford cams for it and the High comp piston to.
KFX 700-rock nerf bars, cobra atv bumper, maier front hood, hmf duals, fst 730 kit, fst stage 3 cams, 36mm carbs, boondockers 30 hp nitrous shot. Custom plug 11 swing arm. 26" 16 paddle stu blasters.
Blue Mamba
KFX 700- tusk bumper, alba nerf bars, hmf duals with k&n airfilter. timing advance key.
Z400- bone stock.
Administrator
Join Date: Sep 2006
Location: Southern Minnesota
Posts: 7,690
Quote:
Originally Posted by tersejr
View Post
Geez really? Apparently you can't be really fast in the builders class.....
That's really good times.
So no CC limits?
I really like the power out of the 470cc Z's, but I have also built a 500cc Z.
That's really good times.
So no CC limits?
I really like the power out of the 470cc Z's, but I have also built a 500cc Z.
Quote:
Originally Posted by betterton_49
View Post
Yeah cfm was embarrassing me on my ltr blew me away everytime. Diff need to get different rear paddles and get some engine work done.
Quote:
Originally Posted by reloadz400
View Post
No cc limits. Only stock cc numbers are used for the initial classes, you could run a 500cc Z in the 400 builders class without issue.
Chuck wouldn't stop talking about rebuilding a 490, again.... just sayin.
Chuck wouldn't stop talking about rebuilding a 490, again.... just sayin.
:::Post Whore:::
Join Date: Aug 2010
Location: Derby, KS
Posts: 2,286
Quote:
Originally Posted by CFM-Z440
View Post
I just need a way to keep the cylinder together. A 440 sleeve bored to 96mm wasn't the answer. I wonder how big web will go on LT-Z cams. I know there was enough meat in my 96mm piston to cut the valve pockets pretty deep. I bet I could break 60hp with a 490. The question is how long will the crank case last. Already broke one.
2006 Lt-Z434
Trinity IV Full Exhaust/OSHC/FCR39 w/AP Safety Wired/
Velocity Intake/Odi Rogue Grips/AC Nerfs
Factory Suzuki Heel Guards/Durablue Rear Linkage
+2+1 A-Arms
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Administrator
Join Date: Sep 2006
Location: Southern Minnesota
Posts: 7,690
Quote:
Originally Posted by Hughesc99
View Post
I think you should do it and keep us posted on the build...that would be epic
I think the 470 will be here to stay for a little while unless I hit the lotto or something
:::LT500 Rider:::
Join Date: Jan 2009
Location: new york
Posts: 1,321
What about the Athena jug bored and plated to 96mm? I'm throwing that around myself. My cw 94 is about shot, the back of the piston skirt is hitting the wall, I don't know if its just wear or a bad fit with the Je piston? Anyway, I have a 96mm Je piston in the shed with about 2 hours on it. I was thinking of trying to find an Athena jug in not so good of shape and having it bored and plated to fit the piston.
03'LTZ462,Port/Polish by TTM, KW valves, Drz springs,TT flywheel, HO Stator, PD impeller, NSHC, DMC exaust, FCR39, flex skrew, FCI intake, np dyna, Elka piggyback fronts, pc frame trans blue, pro armor nerfs, dg skids,bumper, frame guards, prm grab bar, maier plastic, one graphics, tusk xc rims, holeshot hd, braided steel brake lines, x-bars, power madd guards, drd's , moose duel gasser, asv levers, fly start button, PD kill with relay, tusk gas cap, raptor petcock, raptor battery, TT vapor
:::Vinson Rider...wtf?:::
Join Date: Nov 2004
Location: NE, IA, MN
Posts: 710
Quote:
Originally Posted by CFM-Z440
View Post
I would have some really wicked stuff if I had the money. This bike is reaching the outer limits of a useable multi purpose bike. It's getting to be a handful on a tight mx track just because it is so easy to overshoot a jump. If I could, or when I can, I would like to pick up an LTR to have as my main bike, and make the LT-Z into a dune/drag bike. I suppose if my 240k mile S-10 keeps going, it could happen, but I don't think that's too likely
I think the 470 will be here to stay for a little while unless I hit the lotto or something
I think the 470 will be here to stay for a little while unless I hit the lotto or something
Administrator
Join Date: Sep 2006
Location: Southern Minnesota
Posts: 7,690
You need that roll cage and you know it Next time I come down, I will bring that cage, and we can make sure those heads are CFM worthy. Between losing 1k lbs of vehicle weight, fixing valve train geometry, and perfecting the heads, you will sh*t yourself
I still think we should "modify" the fire wall and move the engine back. It's not like you wanted a heater anyways.
Next time I come down, I will bring that cage, and we can make sure those heads are CFM worthy. Between losing 1k lbs of vehicle weight, fixing valve train geometry, and perfecting the heads, you will sh*t yourself I still think we should "modify" the fire wall and move the engine back. It's not like you wanted a heater anyways.
:::Vinson Rider...wtf?:::
Join Date: Nov 2004
Location: NE, IA, MN
Posts: 710
Quote:
Originally Posted by CFM-Z440
View Post
You need that roll cage and you know it Next time I come down, I will bring that cage, and we can make sure those heads are CFM worthy. Between losing 1k lbs of vehicle weight, fixing valve train geometry, and perfecting the heads, you will sh*t yourself
I still think we should "modify" the fire wall and move the engine back. It's not like you wanted a heater anyways.
Next time I come down, I will bring that cage, and we can make sure those heads are CFM worthy. Between losing 1k lbs of vehicle weight, fixing valve train geometry, and perfecting the heads, you will sh*t yourself I still think we should "modify" the fire wall and move the engine back. It's not like you wanted a heater anyways.
Administrator
Join Date: Sep 2006
Location: Southern Minnesota
Posts: 7,690
Quote:
Originally Posted by reloadz400
View Post
You sayin I'm not man enough to drag race with snow tires and chains? Bring it.
Administrator
Join Date: Sep 2006
Location: Southern Minnesota
Posts: 7,690
Got some more media uploaded 
These are some videos from the 450 builder class.
Me beating up on a 450 Honda.
Genoa :: 20111016120844.mp4 video by CFM-Z440 - Photobucket
And another Honda 450
Genoa :: 20111016121150.mp4 video by CFM-Z440 - Photobucket
And a YFZ
Genoa :: 20111016121707.mp4 video by CFM-Z440 - Photobucket
And an LTR
Genoa :: 20111016121847.mp4 video by CFM-Z440 - Photobucket
And here's the finals where I get beat by a YFZ
Genoa :: 20111016122029.mp4 video by CFM-Z440 - Photobucket
This one is fun, we talked a married couple into racing. It was their 25th aniversary... and she beat him
Genoa :: 20111016132544.mp4 video by CFM-Z440 - Photobucket
These are some videos from the 450 builder class.
Me beating up on a 450 Honda.
Genoa :: 20111016120844.mp4 video by CFM-Z440 - Photobucket
And another Honda 450
Genoa :: 20111016121150.mp4 video by CFM-Z440 - Photobucket
And a YFZ
Genoa :: 20111016121707.mp4 video by CFM-Z440 - Photobucket
And an LTR
Genoa :: 20111016121847.mp4 video by CFM-Z440 - Photobucket
And here's the finals where I get beat by a YFZ
Genoa :: 20111016122029.mp4 video by CFM-Z440 - Photobucket
This one is fun, we talked a married couple into racing. It was their 25th aniversary... and she beat him
Genoa :: 20111016132544.mp4 video by CFM-Z440 - Photobucket
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