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Search took 0.01 seconds. Search: Posts Made By: blr33439
Forum: C4 ZR-1 Technical Postings 11-10-2011
Replies: 34
Views: 14,767
Posted By blr33439
Re: 1990 LT5 368 with stage 1 cams performance issues

After pulling the starter, found out it was already a rebuilt unit. 40k miles, now that is dissapointing. My Bosch rebuilt starter arrived today and I got a couple sets of gaskets from Jerry so now...
Forum: C4 ZR-1 Technical Postings 11-07-2011
Replies: 34
Views: 14,767
Posted By blr33439
Re: 1990 LT5 368 with stage 1 cams performance issues

The new injectors made an improvement but it is still not running perfect. I will give the computer some time to recalibrate before troubleshooting further.
Forum: C4 ZR-1 Technical Postings 11-03-2011
Replies: 34
Views: 14,767
Posted By blr33439
Re: 1990 LT5 368 with stage 1 cams performance issues

Starter went. Hear a high pitch spinning but it is not engaging the motor. Anyone know where to get a rebuild kit?
Forum: C4 ZR-1 Technical Postings 10-19-2011
Replies: 34
Views: 14,767
Posted By blr33439
Re: 1990 LT5 368 with stage 1 cams performance issues

I reinstalled the new fuel injectors and the fuel rails yesterday before the sun went down. I have a question on the three electrical connectors that attach under the intake plenum. The only part...
Forum: C4 ZR-1 Technical Postings 10-18-2011
Replies: 6
Views: 1,677
Posted By blr33439
Re: I must be losing my mind :)

I just got mobile1 0/30w for about $6/qt at autozone. They have a special 5qts with a mobile1 filter for $33. They don't carry the mobile1 filter for the zr1 so you will need to buy a filter for...
Forum: C4 ZR-1 Technical Postings 10-11-2011
Replies: 34
Views: 14,767
Posted By blr33439
Re: 1990 LT5 368 with stage 1 cams performance issues

Good idea. I think the plug wires are fairly new so I will check them with the multimeter(what specs should I expect for good condition). Also, what is the best way to check the coils? I already...
Forum: C4 ZR-1 Technical Postings 10-11-2011
Replies: 34
Views: 14,767
Posted By blr33439
Re: 1990 LT5 368 with stage 1 cams performance issues

I spoke with John at corvetteinjectors.com today and he was very helpful. I ordered the New Lucas injectors and should have them in a few days. I will post an update once the install is complete. ...
Forum: C4 ZR-1 Technical Postings 10-10-2011
Replies: 34
Views: 14,767
Posted By blr33439
Re: 1990 LT5 368 with stage 1 cams performance issues

I pulled the intake today. The secondary throttle bodies are still in place. I tested the injector resistances(15 at 12ohm(normal) and 1 at 9.8ohm(bad) but it was a secondary injectory). I pulled...
Forum: Northeast Region 10-08-2011
Replies: 43
Views: 7,715
Posted By blr33439
Re: “Vettes in the Village” Mystic CT 10/2

I still plan on attending. I was hoping to have my headlight system installed but I just started the last section of the molds today. Guess its broken flip lights for tomorrow. After tomorrow I...
Forum: C4 ZR-1 Technical Postings 10-03-2011
Replies: 34
Views: 14,767
Posted By blr33439
Re: 1990 LT5 368 with stage 1 cams performance issues

I looked at the injector options on their webpage
http://www.corvetteinjectors.com/shop/viewcategory.php?groupid=3
I see that they are all flow matched.
How much difference is there between the...
Forum: C4 ZR-1 Technical Postings 10-03-2011
Replies: 34
Views: 14,767
Posted By blr33439
Re: 1990 LT5 368 with stage 1 cams performance issues

I contacted the previous owner for some additional information. The car was running well after Corey tuned it(several years ago). The secondary injectors were replaced approximately 5 years ago but...
Forum: C4 ZR-1 Technical Postings 10-02-2011
Replies: 34
Views: 14,767
Posted By blr33439
Re: 1990 LT5 368 with stage 1 cams performance issues

Ok. I disconnected and reconnected the battery. Plugged in the code reader. Code 12: No codes.

Symptoms low RPM cruising. It feels like there is a lack of power when climbing. When giving...
Forum: C4 ZR-1 Technical Postings 10-02-2011
Replies: 34
Views: 14,767
Posted By blr33439
Re: 1990 LT5 368 with stage 1 cams performance issues

I am still waiting for my service manual to arrive and the ZR1 trouble code reading proceedure is not easy to find online. Can anyone point me to a good reference article or posting for how to...
Forum: C4 ZR-1 Technical Postings 10-02-2011
Replies: 34
Views: 14,767
Posted By blr33439
Re: 1990 LT5 368 with stage 1 cams performance issues

Last tune that I know of was by Corey in Houston(Info from the last owner).

I did a test run today with the key in the low power mode to see if it ran different. It ran a lot smoother and I was...
Forum: C4 ZR-1 Technical Postings 10-02-2011
Replies: 34
Views: 14,767
Posted By blr33439
1990 LT5 368 with stage 1 cams performance issues

I started this post to get some assistance with the 1990 ZR1 I just bought from Houston, TX. Here are the basic details on the car from the previous owner:

ENGINE:
368 LT5 with stage 1 cams...
Forum: Northeast Region 10-01-2011
Replies: 43
Views: 7,715
Posted By blr33439
Re: “Vettes in the Village” Mystic CT 10/2

Just came across this. I will try to make it with my 90zr1. Its no show queen, but still fun to drive.
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