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1998 2000 Suzuki Rm250 Rm 250 Highly Polished - Modified - Cylinder Head 98 00 on 2040-parts.com

US $100.00
Location:

Bainbridge Island, Washington, US

Bainbridge Island, Washington, US
Item must be returned within:14 Days Refund will be given as:Money Back Return shipping will be paid by:Buyer Restocking Fee:No Return policy details:100% money back if item you receive is not what is listed. Returns Accepted:Returns Accepted Part Brand:Suzuki, RM 250, RM250 Manufacturer Part Number:37E2 E-2, 37E22, 37E2 E-1, 37E21

1998(superseded #), & 2000 Suzuki RM250 Polished cylinder head.


Head has been completely machined and resurfaced for a excellent O-ring seal, and has modified combustion chamber.

Chamber has a tightened up Squish Band/Quench area to move more of the air/fuel mixture into the combustion chamber, closer to the ignition source.  Combustion chamber has been reshaped in a hemispherical fashion and enlarged to compensate for the tighter and slightly wider, multi tapered Squish Band. Cylinder head volume (compression) remains the same as stock, as this is the high compression version (15.5cc) of 1996-2000 heads that provides the best midrange power.

Highly polished to reduce carbon deposits and increase efficiently.

I do not recommend using this head with the Gnarly Pipe. In fact, I do not recommend the gnarly pipe at all on the RM 250 as you'll loose all top end power and bike won't rev. I personally like the zingy-ness of the 250 two stroke engine and with a gnarly or similar pipe you'll loose that. The best setup I've found is combining this head for the bottom and mid power, with a fatty pipe, rad valve and good filter for top end power. This seems to give the best "overall" power increase, assuming your power valve is setup up correctly and air/fuel mixtures are correct.

Any questions? Just ask.

Thanks for looking.

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