I need ya'lls help in settling a dispute between a friend and myself.

Would a 400ex with FMF4 headers and pipe, rev. limiter kit, and k&n with no air box lid, beat a STOCK banshee in a drag race on flat, straight, pavement?

Also, would the above mentioned 400ex, under the same conditions possibly have a top speed of 92mph?

I would really appreciate any help on this, thanks.

 

I would say no. And as far as the top speed you can reach pretty much whatever you want with GEARING changes. With stock gearing? No it won't reach those numbers.

 

No the 400EX will not beat the Banshee unless it was worn totally out and needed rebuilt in a bad way.

 

No 400 ex will ever touch a banshee built vs built stock vs stock.