cylinder heads...

[Difter91]

Does Dart make any OHC heads? (specifically, could they make a Pentroof head that consists of 3 titanium intake valves, 2 sodium-filled exhaust valves, dual spark plug recepticles (across from each other, perpendicular to the valves), and a center-located down nozzle receptical for direct injeciton (a receptical that will accept nitrous fogger nozzles) ??
-If not, would they make one for the right price??

[kevin@dart]

At this time we do not offer anything in a v8 OHC design.

it may be possible to do something in a billet head but it will be big money. Especially if it is a completely new design.

[Difter91]

Would dart onsider doing a Billet Aluminum DOHC Pentroof head that consists of 3 titanium intake valves, 2 sodium-filled exhaust valves, dual spark plug recepticles (across from each other, perpendicular to the valves), a center-located down nozzle receptical for direct injeciton (a receptical that will accept nitrous fogger nozzles), performance springs, and steel rocker arms for a 4.5" Bore X 4.5" Stroke Billet Big Block V8 (with .500" thick decks and cylinder walls) for the right price??

(Could I get an estimate on the cost of that?? Over estimation is best just to be a guess on the high end- I would rather plan for more cost than not enough)


With DOHC, would it be possible to do 3 Intake and 3 Exhaust (I think it would be possible since the ca running the intake valves is capable of running 3, why not do the same with the exhaust (just shrink the valves to match the size of the intake valves and it seems like it would fit) always wondered, if I could get an answer on that it would be much appreciated... :)