suzuki gs550l motor swap

[hidfusion21]

I have a quick question for everyone. I have a 78 Suzuki gs550L and I was wondering whats the largest motor that will fit in that bike?

Thank you very much for your help..

[gearhead13]

I have heard that you can put a 650 top end on that motor

[Suzuki_Don]

I have heard that you can put a 650 top end on that motor

I have just done that upgrade on my '77 550.

But I reckon you could squeeze a 750 in there. might have a bit of trouble removing the cam cover for adjustments, but I reckon it could be done.

[waterman]

Welcome to Gsr.

Search is your friend.

http://www.thegsresources.com/_forum/showthread.php?t=99246&highlight=gsxr+550

[Graham]

You may want to look into the GS650 top end. Stock the GS650 had 73hp (news to me) that is over the GS750EZ, TZ, G. The GS850 had just over 77hp. You could have 24hp more and you don't have to pull the motor.