[socalsbetter]

Just thiught that yall might like to see this
http://www.trinityracing.com/products/suzu...tr450493cc.html
looks pretty sick

 

[Drift-Ready]

The LT500 Is Back

 

[medicdad2005]

:blowingup: KABOOM :blowingup: !






Your bike will blow up with that much heat without a larger cooling system.

 

[MXQuadRacer]

Trinity Racing can immediately send you a new OEM Yamaha cylinder overbored for the 493cc piston[/b]

Personally I wouldn't let anything that said Yamaha on it near an LTR

Kit looks promising...thanks for keeping an eye out

 

[SUPERMAN]

:blowingup: KABOOM :blowingup: !
Your bike will blow up with that much heat without a larger cooling system.
[/b]

if you read there info,you can see that it says they have inhanced the cooling for that reason. so i dont think kaboom is right, B)

Personally I wouldn't let anything that said Yamaha on it near an LTR

Kit looks promising...thanks for keeping an eye out
[/b]

its a typo hommie!

The LT500 Is Back
[/b]

hell yeah it is!!!!!!!!!!!!!

 

[Aceltr]

if you read there info,you can see that it says they have inhanced the cooling for that reason. so i dont think kaboom is right, B)
[/b]

That is impossible. they use your cylinder and rebore and plate it. You cant add more cooling to that.

 

[SandJunkie]

Good lord...fine I will call Trinity tomorrow and find out what the scoop is

 

[YFZ450 Blaster Racer]

I would love to take that to the dunes and show some people that it hauls, of course i would only say i have a pipe mod and cherry bomb.

 

[SandJunkie]

OK...called Trinity and asked about any cooling problems. None...they had the guys from ATV Scene ride it all day and then after they left the boys jumped on it a flogged it as much as they could. Big boys...250 lbs and such...no over flowing...no over heating..nada...Then they took it back to the factory and flogged on it some more on the dyno...just to be certain....still no over heating problems...

So no need for a over sized radiator unless you want to do it just for the sake of saying you have one...

 

[3MTA3HONDAS]

Nobody ever comes out pushing a new product saying, "buy this we blew the hell out of it". Encroachment on the water jackets is never a good thing. Unless its manufactured like the Ice Cube I wouldn't touch it. Caveat Emptor.

 

[SandJunkie]

Dude...I watched them beat on it...I was there at Glamis that day...it was warm and they were ON it...the whole time

But I understand your skepticism...I just made the call to DJ...he's always been totally honest with me...even through the whole CRBM & Fuel Module thing which they didn't have to do

Just my $.02

 

[[email protected]$$Rider]

I will probably buy this kit if i ever have to rebuild my engine it looks sick and im sure it is a beast of a motor. I trust your opinion junkie so i will have to give it a try.

 

[CernicsRacing.com]

that is soo tempting. Just think of the holeshots I could pull.

 

[Kwad Gawd]

Big bores are a waste of money... and just asking for problems and headaches.

 

[AL Elks]

Big bores are a waste of money... and just asking for problems and headaches.
[/b]

It depends on the head and the type of bigbore. If the head can handle it there's no problem. Also if you bore rather than put in a steel sleeve you're better off (different metals expand and different rates). I have had absolutely NO PROBLEMS with my Lukes Racing 450 bigbore kit in my Z and I'm running a high compression piston in it and running most of the time at WOT.

I really haven't looked at the LTR head but if it's got enough material in it and the water jackets are big enough there should be no problem going up to the 500 range if done properly.

 

[SandJunkie]

Al...funny you should say that...I was talking to Trinity on Friday after my shakedown run with the open air box and I specifically asked that question. DJ informed me that Suzuki did a fantastic job of designing plenty of material into that head so when they bore it? No problems whatsoever. He seemed pretty impressed and they have had that head apart a couple of times now since they introduced it...
For anyone thats interested? They have the heads on the shelf for an exchange program...you order the kit...they send it...you send your head back after your done...nice and easy

 

[AL Elks]

Al...funny you should say that...I was talking to Trinity on Friday after my shakedown run with the open air box and I specifically asked that question. DJ informed me that Suzuki did a fantastic job of designing plenty of material into that head so when they bore it? No problems whatsoever. He seemed pretty impressed and they have had that head apart a couple of times now since they introduced it...
For anyone thats interested? They have the heads on the shelf for an exchange program...you order the kit...they send it...you send your head back after your done...nice and easy
[/b]

Good to hear. That's exactly what I did with the Z400 and may do with the LTR after a couple of years.

 

[jfarrar30]

the ltr cylinder is super thick.what is the bore difference between the two?i suck at math lol.but im sure there is a ton of meterial left.i have never seen a cylinder so thick.cannondale cylinders were lucky to be an 1/8th inch