NRS ceramic corner seals

howard coleman · 02-10-2010, 09:30 AM

love my NRS apex seals/springs.

i recently dis-assembled my motor that ran in 09 and found the rotor housings literally looking exactly like they did when i assembeled the motor. no trace of wear anywhere.
the seals/springs looked unused. the motor was making 507 SAE rwhp at 20 psi w around 20% methanol.

the motor was steadily gaining compression during the year and could have easily reassembled as was. i took it down to swap the rear iron for an automatic rear plate as i am switching to a T56 for my 200 mph run at the Texas Mile.

thanks NRS!

howard coleman

www.colemanprecisionrotaries.com

02-10-2010, 09:30 AM	#31
howard coleman The Newbie Join Date: Dec 2008 Posts: 17 Rep Power: 0	love my NRS apex seals/springs. i recently dis-assembled my motor that ran in 09 and found the rotor housings literally looking exactly like they did when i assembeled the motor. no trace of wear anywhere. the seals/springs looked unused. the motor was making 507 SAE rwhp at 20 psi w around 20% methanol. the motor was steadily gaining compression during the year and could have easily reassembled as was. i took it down to swap the rear iron for an automatic rear plate as i am switching to a T56 for my 200 mph run at the Texas Mile. thanks NRS! howard coleman www.colemanprecisionrotaries.com