Clean, completely stock 91 SJ

[HotTaDefJeff]

Just found a 91 sn sj, dudes askin 1400.00. Can you mod a 633 sj to be just as nasty as a newer 701? that price is tempting. thanks!

 

[dirkdiggler]

to be honest, there isnt a huge difference between a 650cc superjet and a newer 701cc superjet. I swapped a 701 motor into my 650 superjet and wasnt very impressed!

 

[suva]

There is no way I'd pay that for a stock 650 square.

 

[cleetus]

Well a modded 650 is about equal to a stock 701, but put on a high compression head and a factory pipe the 701 is much different than the 650

 

[Kennay]

to be honest, there isnt a huge difference between a 650cc superjet and a newer 701cc superjet. I swapped a 701 motor into my 650 superjet and wasnt very impressed!

Knowing you from what you post, I am sure you dicked something up along the way. A 62t 701 SJ engine is 73hp versus a 650 square @50hp.