M madcarson Free Member Jan 10, 2008 #1 I have RKT 800 DOO head and inserts 4 sale 160 psi comp @ 3000' also new set Decker twins only used on dyno,motor btm end calved so going to try triple or new! Make me an offer I can't refuse
I have RKT 800 DOO head and inserts 4 sale 160 psi comp @ 3000' also new set Decker twins only used on dyno,motor btm end calved so going to try triple or new! Make me an offer I can't refuse
