Topic: ZZ4 conversion
in Forum: C3 Engines
Already a Member?
Click Here to Login
Not yet a Member?
Click Here to Register for Free!
SPONSOR AD:: (Our Sponsors help support C3VR)

SHELBYVILLE, TN - USA
Joined: 7/5/2002
Posts: 3942
Vette(s): 1976 L48 auto
1978 L82 4speed
1994 LT1 6speed
1978 L82 4speed
1994 LT1 6speed
RE: the 330 HP change....what else have you done to it? I added the HEI ignition, Hooker Headers and a Holley 650....but still looking for other tips....
JC
'69 Daytona Yellow Convertible
I put a ZZ4 in my 71 LT1. I still have the LT1 motor
but it's shot. I didn't run into any problems, not even with the hedders. Mine is not a "stock" ZZ4 though. When I'm done with it, I'm hoping to hit close to 500hp.
but it's shot. I didn't run into any problems, not even with the hedders. Mine is not a "stock" ZZ4 though. When I'm done with it, I'm hoping to hit close to 500hp.
Did the 330HP/350 conversion on my 79.
Added the bowtie mini starter, Dynomax ceramacoat headers, True Dual Exhaust. No conversion issues. Lotsa go for the dough.
Andy


Andy

1979 Corvette. 330HP 350ci Chevy Vortec. Dynomax ceramacoat headers. Holley 650 4bbl. 3 speed automatic 350 turbo tranny w/ shift kit & torque converter dyno'd @ 864 ft.lbs
|IMG|http://www.rogerscorvette.com/free/milligan.jpg|/IMG|
I also ran shorty headers to a dual exaust. I had HEI. I had to change the carb (the old one died) I put on a 800cfm Q-jet. edelbrock performer intake. not much else yet. I want to upgrade the trany I would like an overdrive....
Ron
Ron
Red ones go faster
in Forum: C3 Engines
SPONSOR AD: (Our Sponsors help support C3VR)