viper mods.... what more can be done?

[Fast_Eddy]

My brother has a 02 viper and it can not be modded enough
He has bender pipes,speed workes head,air box mod,srx tunnel heat exchanger clutch gear and carb work.

What other mods are worth doing?

 

[MrSled]

Sounds like some traction is in order.....like a 9830 picked to 192...

 

[Mtnviper]

If he rides the mountains/off trail, less weight is always a good thing. It can get kind of spendy though!

 

[Fast_Eddy]

most of the riding is trail/fields and jumping. It does have a 1.5in by 121 in track,but might go to a 136 this winter. The only other thing we could really think of was reeds?! but we have heard good things yet bad things about aftermarket yamaha reeds. maybe bigger carbs.. also it has a digitron (if thats what you call them?) to watch the temp. of the pipes.

 

[Ding]

Have you had it on any dynos yet? (track and engine)

 

[Fast_Eddy]

I dont know of a dyno in our area we were guessing around 150-160 hp

 

[2ooosrx]

A mod that almost no one disagrres to is usually porting. That should give you a solid 5-10 horsepower depending!