Post by jack on Jul 31, 2007 11:56:04 GMT -5
New unmounted Track-1 Aluminum Cylinder Heads
For drag raceing started out as 221cc intake ports but will be around 225 now with swirl polished under cut stainless Valves 2.08 Intake and 1.6 Exhaust 67cc combustion chambers have been Polished 10* steel retainers. phosphorous bronze valve guides and hardened valve seats .I am building a set of Cast Iron Pro topline Heads for my class. You could use these on oval track . The Exhaust Runners have had major porting to reconture the Ports. Track 1 Heads Have a Realy small Water Jacket I would not run them on the street. $1800 + shipping Blackjackhp@aol.com
For drag raceing started out as 221cc intake ports but will be around 225 now with swirl polished under cut stainless Valves 2.08 Intake and 1.6 Exhaust 67cc combustion chambers have been Polished 10* steel retainers. phosphorous bronze valve guides and hardened valve seats .I am building a set of Cast Iron Pro topline Heads for my class. You could use these on oval track . The Exhaust Runners have had major porting to reconture the Ports. Track 1 Heads Have a Realy small Water Jacket I would not run them on the street. $1800 + shipping Blackjackhp@aol.com