P prostockcat Free Member Dec 16, 2009 #1 Brand new head used on the dyno only, was on machine for 20 minutes. 16.5 to one compression with rk tech special designed combustion chambers. Domea are changeable to whatever ratio u need. Just paid 400 will sell for 250 call 978 490 5281
Brand new head used on the dyno only, was on machine for 20 minutes. 16.5 to one compression with rk tech special designed combustion chambers. Domea are changeable to whatever ratio u need. Just paid 400 will sell for 250 call 978 490 5281
