I tried the search and nothing. Can it be done? put a turbo 4g63 head on the 420a block? then turbo it? If so has anyone done this? I doesnt sound like a bad idea aslong as it fits. TIA

http://www.geocities.com/dsm9696/myesi.html

Honda's are everywhere. You can't throw a rock without hitting one.

No, completely different designs. No oil or coolant passages would line up, all the specs are different.

Una salus victus.
He will triumph, who knows when to fight, and when not to fight. - Sun Tzu

Michael J. Kulaga
e-mail: Michael_97RS@2gntDSM.zzn.com aol IM: MJKulga
http://highlander.dsmpower.com/

All motor in the making.

Injen CAI, 55mm TB, P&P Intake Manifold, Hooker Header, GS-T Muffler, AFX UDP, S-AFC, 8.5mm Magnecor Wires, Crane Fireball HI-6DI2, SS Clutch Line, NRG Susp. Motor Mount Ins., FU/RU/RL STBs, TSW Blade 17x7.5, Bridgestone Potenza RE730, Front KVR Cross-Drilled Rotors & Carbon Fiber Pads

To Be Installed: P&P Milled Head, Rear Disc Brakes, Rear KVR Cross Drilled Rotors & Carbon Fiber Kevlar Pads, SS Brake Lines

Firefly:
Mal: You don't know me, son, so let me put this to you plainly: If I ever kill you, you'll be awake. You'll be facing me. And you'll be armed.

thats what i was thinking thanks dude...

http://www.geocities.com/dsm9696/myesi.html

Honda's are everywhere. You can't throw a rock without hitting one.

Plus the head is the best part of the 420a. Why would you want to do that?