Four Stroke Association

LTR450 drag bike
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Author:  lilguy450 [ Thu Aug 28, 2008 3:12 pm ]
Post subject:  LTR450 drag bike

heres the work in progress ill be competeing in the stockbore class this coming novenber let me know what you think

weighs 280ish
14:1 hc piston
dasa high grind cams
full port and polish +1 ti exhaust valves
conversion from EFI to carb
rossier exhaust

kicker kit
direct drive lock up clutch
+6 fireball swingarm
-4 fireball SLWs a-arms (not in picture)


Author:  Quadracer#3 [ Thu Aug 28, 2008 3:22 pm ]
Post subject:  Re: LTR450 drag bike

looks good!

Author:  Quadracers [ Thu Aug 28, 2008 3:26 pm ]
Post subject: 

What size is your build? Any guesses on hp/tq coming from the suzukis?

Author:  lilguy450 [ Thu Aug 28, 2008 3:31 pm ]
Post subject: 

its a stockbore and stroke and i hit 60 hp on the dyno before porting, valves, and carb kit im shooting for 70 so will see

Author:  Quadracers [ Thu Aug 28, 2008 3:40 pm ]
Post subject: 

sounds good!

good luck on your build, should be a great season

Author:  raptoroy [ Thu Aug 28, 2008 4:05 pm ]
Post subject: 

nice suzuki good to see someone trying one of ltrs.good luck see you in november

Author:  Captain Falcon [ Tue Sep 16, 2008 9:00 am ]
Post subject: 

I'm working on getting mine built into a hillshooter, still need the lockout and then the suspension goodies, then we'll work on shaving weight

Author:  raptoroy [ Tue Sep 16, 2008 9:07 am ]
Post subject: 

captn you coming to dumont for the first race

Author:  Quadracers [ Tue Sep 16, 2008 9:36 am ]
Post subject: 

Lets see some pics

Author:  Captain Falcon [ Tue Sep 16, 2008 6:09 pm ]
Post subject: 

I don't think I'll be able to make anything until probably next year's rumble to the peak races... I'm just too occupied with work and a vacation coming up for christmas. Not sure if I'm ready to go to Dumont, my dad died out there this last february so it's a little sketchy for me as of yet... I'd put up pics but it doesn't look like much of a hillshooter right now... I still need to order the SLC swinger and a new axle, marvin shaw's, and a set of a arms...

Probably just going to do a 500. Dasa Racing is going to bore my cylinder out and nikasil coat it, then I we'll talk compression and all that good stuff, probably gonna go 14:1... Still need a new injector from ATP.

RIght now the head and throttle body are at Dasa, getting oversized exhaust valves, new high performance valve springs on all valves and boring my throttle body and then doing some more port work...

Author:  Quadracers [ Tue Sep 16, 2008 8:05 pm ]
Post subject: 

Sorry, to hear about your Dad. What happen?

Author:  Captain Falcon [ Tue Sep 16, 2008 10:07 pm ]
Post subject: 

wrecked my yfz off a razor on presidents day, hospital killed him

Author:  raptoroy [ Wed Sep 17, 2008 3:12 am ]
Post subject: 

sorry to hear that. hope to see you at some of the races.

Author:  1fastLTR [ Wed Jan 07, 2009 6:02 pm ]
Post subject: 

very nice man. but I think that Rossier is going to hinder your top end..........just a thought.
im working on an LTR too.
500 BB/ 13.75 comp.
P&P +1 Ti vavles
big injector
big cams (435 lift)
fuel atv intake
all from ATP racing engines
MMAD drag pipe

and tons of stuff from EKO...

Author:  1fastLTR [ Wed Jan 07, 2009 6:03 pm ]
Post subject: 

what tank is that? its pretty sick,

sorry to hear of your dad bro.

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