L98Justin

Well after 3 years of building this car and all the issues from the old TPI harness to going carb to EZ EFI it's finally done and ready to be put back together!!!

She made 306RWHP and 370lbTQ, the mods are ported 113 Heads, Weiand Street manifold, Hedman longtubes, Fitted to stock diameter 94 exhaust,X pipe in place of the resonator no Cats, and Maxflow mufflers(cheap) and ZF6 Swapped EZ EFI Vr1 swapped, Tuned by Lethal Performance.

She was an original 4+3 car and in not so fun condition when I got it, overall I was happy with the HP but upset I didn't get to 400lbtq I suppose I'll have to go Cam just nervous about the Vacuum with the EZ EFI I plan to drive it till it explodes then go with a Built 383

BrandensBeast

Awesome. In my opinion you have one of the nicest looking early c4's on the forum (minus the late c4 bumper, haha i'm picky) That wheel combo matches the car PERFECTLY.

L98Justin

I actually removed and traded that bumper to my parts dealer and went back to the early bumper since that's the only way my Morrison spoiler would look right

1993C4LT1

That Morrison applied is going to look great! Glad you got it fixed. Now go and enjoy it

L98Justin

Unfortunately after driving for the last day or so we found we had a bad wideband 02 and it was dumping and pulling fuel it's back in the shop and being replaced, but damn it sure does pull hard I can't wait to have her back on Tuesday

eastbay77

What brand rims do you have ? They look great with the polished lip.

L98Justin

they are XXR 531 they are a cheap knockoffs of the CCW Classics; They have a offset of 32mm so they only "fit" 84-87 Vettes

rfn026

I was wondering about the wheels. I had no idea that people were making knock offs of the CCW wheels. Maybe John sold out at the right time.


The Original CCWs

Richard Newton
Compressed Air in Your Shop

L98Justin

I wish I had just bought the CCW's instead but $ was the major factor in buying the knockoffs; I'd be more than happy to trade Richard

blackozvet

great work Justin, especially for a younger guy, keep it up

L98Justin

Thanks brother!

Well my new Wideband came in yesterday they are gonna put it back on the dyno and see if they can squeeze more power out of it with a "working" wideband maybe I'll inch closer too 400lbtq

L98Justin

I didn't get a chance to take a picture with it installed but this is the new rear bumper and morrison spoiler together, bad picture I know but I had to hold the spoiler and bumper with one hand and take the picture with the other

L98Justin

Well we mocked up the Morrison before drilling I'd be more excited if I could figure out this "noise" interference issue

L98Justin

Well after searching for 3+ yrs I finally found a NOS set of export front parking lights

L98Justin

Finally got a call on the issues with my Corvette and the EZ EFI System; it runs great in open loop as soon as closed loop hits it dumps fuel they are re-tracing wiring but with TX2k here I won't hear anything new until Monday/tuesday... I'm losing a little faith in it but I refuse to go back to a Carb on this car... F.A.S.T seems to think that the interference is due to the wiring from the MSD Box to the Dizzy I hope they don't give up on it, but I've been looking into other shops in the SA area

BrandensBeast

Goodluck

L98Justin

Just occurred to me I never posted my dyno sheet well here it is on a dyno jet

1993C4LT1

Nice!! Pretty sure it roasts the tires easily.

1993C4LT1

Did they fix the closed loop problem?

L98Justin

Oh yea could be better though; and sadly no. I stopped by their shop today and they are still scratching their heads I keep telling them to get FAST involved.. I'm gonna end up with a new dizzy and external coil and a street fire ignition next week