Is there room to bore beyond 800cc? I don't believe there is, but you can stroke it and that makes better torque than boring anyways. However, its very exspensive plus buying things in two.

700 v-force with turbo and other goodies should be right in the 90hp range at the crank minus 20-35% for the shaft drive so your in the 70hp range then.

So even if you bore to 800cc and turbo you should be kickin 75-80 at the rear wheel. Yee-haa

 

Wheres that turbo !!!!!!!!!!!!!!!!!

 

OK Guys ..... I received my 90 db baffles for the HMF dual exhaust today !!!!!!!!!!!!!!!!!


They work very well. I don't know if it 90 db's or not .... still sounds loud enough [img]i/expressions/face-icon-small-smile.gif[/img]
But it does not hurt your ears when you stand behind it anymore...... I guess you could say
It took the sharp bark away ...

 

To Archery machine and riverrat: would you mind if I used your icon? I don't have a digital camera yet to download photos of mine. Thanks.

 

anyone raced a stock rappy and a stock v force yet???

 

Stock KFX easily the winnier against stock RAppy.

When my KFX was stock, it was even up with a modded Rappy ...

my modded KFX beats modded rappy by about two lengths in 100 to 200 yard runs.

 

Vforcer- any idea what your top end speed is?

 

Get that thing in the sand and it will be a different story. The weight will kill them and the raptor will walk away.

 

Most race tracks are not in the sand. Rappy will be eating dirt.

 

Most racing is done on dirt and in the woods . MX or woods racing- Rappy will be eating dirt.