I'm CHEAP. This is what I want to do. Open up the airbox (FREE), remove the spark arrestor (FREE) and rejet (CHEAP). Any suggestions on jetting for these budjet minded (CHEAP *SS) mods? Should I just change mains or would I have to change pilots?

Also, is there any benefit to removing the plug on the bottom of the
silencer?

CHEAP CHEAP CHEAP CHEAP .......................................

 

You will lose power by removing the the spark arrestor. Read earlier post. I has been proven that all it does is make more noise and gives the person a sense of being faster. Simply opening up the air box by itself will create problems too.

 

just ride with your 400ex buddies and you wont feel the need for mods....just kidding lol you cant run without the airbox lid without putting on a prodesign proflow kit that runs $89.99, so that is about 100% over your budget.

 

I don't want to run without the lid, just want to remove the obstructions in the snorkle.

 

The old addage still holds true...you get what you PAY for!!!!

 

ok if your gonna go cheap then do this!! cut the flaps out of the snorkle and maybee a few small 1/8 inch holes in lid. then rejet take the 145 main out and put it in the 140 carb then go buy a 150 main $2.50 and put it in where the 145 was. no need for the pilot jets to be changed. i don't think you gonna get any hp out of the stock silencer by taking the spark arrestor out to many baffles inside. next buy a 12 tooth front sprocket $13.00 bucks.

01 BLU 660R
GYT-R FRONT BUMPER
GYT-R SIDE COVERS
GYT-R SHOCK COVERS
GYT-R HOUR/TACH
PRM ENGINE SKID IN .190
PRM BAJA GRAB BAR
PRO-DESIGN KN 150-155 MAINS 25 PILOTS
DURA BLUE AXLE
WILDSKINZ HEADLIGHT COVERS
12 TOOTH
UNI-CRANK FILTER
JET HOT STOCK HEAD PIPE
BIG GUN QUIET SILENCER (ON ORDER)

 

Now you are on to something! I already have the sprocket I guess I can save up the $$ for the 150 jet.

 

Hey Vmax, do you have the Big Gun Quiet series on yet? I so, what do you think of it? THanks.

 

no i don't have the big gun yet, my stock head pipe is still at jet hot they said it would be shipped on thursday this week i sent them my pipe and heat sheilds should look cool i hope to have the pipe and silencer by next week. ill give a new post when all is installed....


01 BLU 660R

 

Vmax12....thanks for the reply. I'll be lookin' for your comments concerning the exhaust. Later.