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Search took 0.02 seconds. Search: Posts Made By: c4koh
Forum: C4 ZR-1 Parts For Sale / Wanted 04-26-2015
Replies: 17
Views: 3,357
Posted By c4koh
Re: 1992 Red/Red ZR1, 61900 miles for sale

Car has been sold for $10K. Sold 4h after posting. Buyer has already collected.
Forum: C4 ZR-1 Parts For Sale / Wanted 04-20-2015
Replies: 17
Views: 3,357
Posted By c4koh
Re: 1992 Red/Red ZR1, 61900 miles for sale

Here's the ZR1 that went for $10,100:

http://www.ebay.com/itm/171752143904?forcerRptr=true&item=171752143904&viewitem=
Forum: C4 ZR-1 Parts For Sale / Wanted 04-20-2015
Replies: 17
Views: 3,357
Posted By c4koh
Re: 1992 Red/Red ZR1, 61900 miles for sale

I am going to put this onto craigslist and eBay on Wednesday or Thursday this week.

Not sure about parting it out - the car runs nicely, engine strong, new clutch and injectors.

As said, open...
Forum: C4 ZR-1 Parts For Sale / Wanted 04-19-2015
Replies: 17
Views: 3,357
Posted By c4koh
Re: 1992 Red/Red ZR1, 61900 miles for sale

BigIke, I don't know - that's what I'm hoping for minimum. As we all do, we over inspect these cars, and there are the listed minor issues with it - actuator $200, radio or amps, $300, interior could...
Forum: C4 ZR-1 Parts For Sale / Wanted 04-19-2015
Replies: 17
Views: 3,357
Posted By c4koh
Re: 1992 Red/Red ZR1, 61900 miles for sale

OK $9,995 upwards
Forum: C4 ZR-1 Parts For Sale / Wanted 04-19-2015
Replies: 17
Views: 3,357
Posted By c4koh
1992 Red/Red ZR1, 61900 miles for sale

Hi,

I am selling my 1992 red/red ZR1, which I've had for 1 year. I'm the third owner. Previous owner was 2nd owner (old gentleman) had the vehicle for 21 years.

61,900 miles.

I am going to...
Forum: C4 ZR-1 Parts For Sale / Wanted 03-20-2015
Replies: 3
Views: 1,117
Posted By c4koh
NEW 1989-1991 FX3 small shock gear - $25 including delivery

All -

I accidentally picked up 1989-1991 shock gear when instead I needed a 1992. Item is new, but has the smaller stop length (for the 1989-91) instead of what I needed (longer stop length) for...
Forum: C4 ZR-1 Technical Postings 03-16-2015
Replies: 27
Views: 10,297
Posted By c4koh
Re: Front shock change

All - thanks for this thread, very useful.

I have an intermittent Service Ride Control light, which I flashed and it pointed me to the front-right actuator - opened it up, and the small shock gear...
Forum: C4 ZR-1 Technical Postings 12-15-2014
Replies: 20
Views: 7,953
Posted By c4koh
Re: Super Chevy lightweight flywheel test

Ed -

Replacing a flywheel is:

- remove the exahust
- remove the drive shaft
- remove the C-beam (drive beam)
- remove the transmission
- remove the clutch housing
- remove the clutch
Forum: C4 ZR-1 General Postings 11-26-2014
Replies: 38
Views: 7,171
Posted By c4koh
Re: Just a Thought (Group Buy)

Seconding Pete's question...
Forum: C4 ZR-1 General Postings 11-15-2014
Replies: 51
Views: 14,166
Posted By c4koh
Re: SLP Cold air intake...Any good?

Vette73 - a Marc Haibeck chip comes highly recommended (I have had 2 in my current and previous ZR1s), and this certainly helps... next would be exhaust imho as bang for buck and easy to do... K&N...
Forum: C4 ZR-1 Technical Postings 11-11-2014
Replies: 20
Views: 6,488
Posted By c4koh
Re: Switched to RAM dual-disc clutch, some questions

I am not sure what the weight of the RAM Aluminum Billet flywheel is compared to the Fidanza, but in any case for sure it's lighter than the OE dual mass and pressure plate, so I imagine that there...
Forum: C4 ZR-1 Technical Postings 11-11-2014
Replies: 20
Views: 6,488
Posted By c4koh
Re: Switched to RAM dual-disc clutch, some questions

As Jerry just posted, this pedal adjuster is for the hydraulic bearing, which has replaced the OE clutch slave, fork and pull-type throwout bearing.

I am not aware of any such adjustment for the...
Forum: C4 ZR-1 Technical Postings 11-10-2014
Replies: 20
Views: 6,488
Posted By c4koh
Re: Switched to RAM dual-disc clutch, some questions

Hi Phil -

Thanks for your note. High pedal is fine for me. I have the FW supplied by Jerry in his kit, I believe it's still Aluminum but not a super light-weight FW, more weighted for the ZR1 I...
Forum: C4 ZR-1 Technical Postings 11-10-2014
Replies: 20
Views: 6,488
Posted By c4koh
Re: Switched to RAM dual-disc clutch, some questions

Mike - it's currently seated without any shims, all measurements confirmed this ... as did the final fitting. With the bearing fully retracted, there's 0.150-0.200" of space between the bearing face...
Forum: C4 ZR-1 Technical Postings 11-09-2014
Replies: 20
Views: 6,488
Posted By c4koh
Re: Switched to RAM dual-disc clutch, some questions

Mike - no, the engagement is gradual enough, just high on the pedal. Hard to recall, but with the OE fork/throwout, I'd reckon on the bite around half to two-thirds high, full bitten in by 3/4 to...
Forum: C4 ZR-1 Technical Postings 11-09-2014
Replies: 20
Views: 6,488
Posted By c4koh
Switched to RAM dual-disc clutch, some questions

All,

I just switched to a RAM dual-disc clutch with a hydraulic bearing. I made various measurements and will write these up shortly. Old fork and old slave (clean fluid coming out) both seemed...
Forum: C4 ZR-1 General Postings 11-07-2014
Replies: 13
Views: 2,363
Posted By c4koh
Re: Do they sell a hideaway front plate for the ZR 1?

I'm in New York, and my hideway solution is to not worry about it. My front plate (which reads "1992 ZR1" ftw!) is sitting behind my driver's seat, not on show, and the front just has the stock...
Forum: C4 ZR-1 General Postings 11-07-2014
Replies: 26
Views: 2,576
Posted By c4koh
Re: Just picked up a 91 blk/blk ZR 1 from gateway classics

I'm in Brooklyn (Park Slope) but my car is in Fishkill (Dutchess County). Likely, yes, the fuel injectors need replacing, but they may already have been replaced.

You can easily check whether...
Forum: C4 ZR-1 Technical Postings 11-03-2014
Replies: 1
Views: 1,210
Posted By c4koh
Rubber hose from brake fluid reservoir, 1992

Hi,

I posted last week re: some corroded (but still intact) steel brake lines. I also see the braided stainless steel flex, which is in good condition.

While looking into my brakes more, I also...
Forum: C4 ZR-1 Technical Postings 10-28-2014
Replies: 7
Views: 3,437
Posted By c4koh
Re: Brake Line specifications?

Thanks. I have been looking at a flaring tool, but also saw this:

http://www.clickonparts.com/Metal-brake-line-replacement-kit-GM-cars-1980-1993-FWD-EE6658.htm?categoryId=-1

... but will either...
Forum: C4 ZR-1 Technical Postings 10-28-2014
Replies: 7
Views: 3,437
Posted By c4koh
Re: Brake Line specifications?

Thanks - noted.

For now, at least, it's rusted line that I want replacing - so I have the specs for that steel line in itself. Hoping that the braided stainless flex is in good condition (it...
Forum: C4 ZR-1 Technical Postings 10-28-2014
Replies: 7
Views: 3,437
Posted By c4koh
Re: Brake Line specifications?

For now, yes, just the initial badly rusted line, but likely while in there will do others...



I was not aware of the lines being stainless flex, nor this being a ZR-1 specific setup... I...
Forum: C4 ZR-1 Technical Postings 10-27-2014
Replies: 7
Views: 3,437
Posted By c4koh
Brake Line specifications?

Hi All,

One of my brake lines is fairly rusted (front driver's side, there's a cluster of 4 lines), and I want to replace it.

I have looked, but no success: does anyone have the specs for the...
Forum: C4 ZR-1 Technical Postings 10-04-2014
Replies: 14
Views: 10,978
Posted By c4koh
Re: Clutch & Flywheel Replacement

Well, the ARP bolts did have a slight shoulder (say around 1/2" diameter of shoulder on the 7/16" head (IIRC)...), so that'd be about 1/16" of shoulder proud of the head... but the washers that were...
Showing results 1 to 25 of 87
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