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Search: Posts Made By: Jitse
Forum: C4 ZR-1 Technical Postings 06-01-2020
Replies: 6
Views: 474
Posted By Jitse
Re: Differential Carrier removal

Hi Max,

When you search a bit on the technical part of this forum there is a lot of information to find:
http://www.zr1.net/forum/showthread.php?t=16778

A Service manual from your build year...
Forum: C4 ZR-1 Technical Postings 06-01-2020
Replies: 6
Views: 474
Posted By Jitse
Re: Differential Carrier removal

Hi Max, yes you can remove te Batwing, hold the differential case at level with a jack stand/ or wood.
Maybe a good opertunity and clean the diff and make a drain plug in the unit.
Dynomite made...
Forum: C4 ZR-1 Technical Postings 06-01-2020
Replies: 6
Views: 474
Posted By Jitse
Re: Differential Carrier removal

Hi Max, personally I would suggest if you need to do maintenance on the differential it’s easier and not much extra effort to put it on the workbench for service.
If it’s only seal replacement...
Forum: C4 ZR-1 Technical Postings 05-21-2020
Replies: 17
Views: 1,586
Posted By Jitse
Re: NEW Fuel Pressure Regulator coming very soon!

Nice , I am going to put it on my list for the next order!
Forum: C4 ZR-1 Technical Postings 04-13-2020
Replies: 7
Views: 704
Posted By Jitse
Re: Custom powersteering lines.

Some more pictures:
Forum: C4 ZR-1 Technical Postings 04-13-2020
Replies: 7
Views: 704
Posted By Jitse
Re: Custom powersteering lines.

My reply toke awhile,

The custom fittings which I ordered from a local supplier, did not have enough clearance with the powersteering pulley, a couple of millimeters lack of clearance with the AN...
Forum: C4 ZR-1 Technical Postings 04-13-2020
Replies: 24
Views: 1,753
Posted By Jitse
Forum: C4 ZR-1 Technical Postings 04-13-2020
Replies: 24
Views: 1,753
Posted By Jitse
Re: Thermostat and Thermostat housing and coupling

Another way to fix the "weak" heat hose connectors problem can be done by welding AN fittings to the thermostat housing and using Jiffi-tite quick connectors.
I changed out the hoses too, 30 year...
Forum: C4 ZR-1 Technical Postings 06-12-2019
Replies: 8
Views: 890
Posted By Jitse
Re: Baer Eradispeed 1+ 13” rotors

Hi Frank,

With the 13” Eradispeed rotors with original brake calliper/ with parking brake following the template from the Baer website they fit with about .50” clearance.

Nice you have them...
Forum: C4 ZR-1 Technical Postings 06-11-2019
Replies: 8
Views: 890
Posted By Jitse
Re: Baer Eradispeed 1+ 13” rotors

Thanks for your reply.
I decided after checking with templates from the website from Baer, to buy the Eradispeed rotors in 13” front Mfr#2301012 and 13” rear Mfr # 2302041.
Hawk HPS brake pads...
Forum: C4 ZR-1 Technical Postings 06-10-2019
Replies: 8
Views: 890
Posted By Jitse
Baer Eradispeed 1+ 13” rotors

Hi,
Did One of you modified the rear rotors already to a 13” Baer eradispeed rotor in combination with the original 17” rims?...
Forum: C4 ZR-1 General Postings 02-22-2019
Replies: 46
Views: 2,857
Posted By Jitse
Re: Membership Packet

Recieved mine yesterday, Shirt is looking great, really happy with it :)
Forum: C4 ZR-1 Technical Postings 02-05-2019
Replies: 7
Views: 704
Posted By Jitse
Re: Custom powersteering lines.

The fittings are on order, it’s a special order 9 weeks delivery time.
When I have them, I give an update and make a list with the parts needed if somebody else want to make them by them self....
Forum: C4 ZR-1 Technical Postings 02-04-2019
Replies: 7
Views: 704
Posted By Jitse
Re: Custom powersteering lines.

GC, luckily I am not the only one who wants this :-)
I found an adapter fitting on a dutch webshop (Eriks part# 11483328) going to give them a call tomorrow to see if it’s still available.
If...
Forum: C4 ZR-1 Technical Postings 02-03-2019
Replies: 8
Views: 860
Posted By Jitse
Re: New Coils and brackets

That’s looking good! Nice Job. :)
Forum: C4 ZR-1 Technical Postings 02-03-2019
Replies: 7
Views: 704
Posted By Jitse
Custom powersteering lines.

At the moment I still have the original power steering lines, but I like to make new ones with braided powersteering hose.

Have already at home, Russel powerflex hose 6AN and various Russel hose...
Forum: C4 ZR-1 Technical Postings 01-18-2019
Replies: 21
Views: 1,534
Posted By Jitse
Re: Need help with bad whine at start up

Hello,

Did you routed the belt the proper way?
Please show/ give us some more information, can you make a video from serpetine belt when starting.
Jumping to 3000 rpm straight possible big...
Forum: C4 ZR-1 Technical Postings 01-07-2019
Replies: 43
Views: 3,236
Posted By Jitse
Re: timing chain

Hi Tommy, sad news about your guide. But luckily it looks like there no big damage to the engine.
Like Phil is mentioning look at the tensioners, those guides can become brittle because of aging....
Forum: C4 ZR-1 Technical Postings 12-31-2018
Replies: 3
Views: 640
Posted By Jitse
Re: Crankshaft rear core plug depth

Hi Tony,

The depth from the face of the crankshaft to bottom of plug, measured on two different 90 cranks 40.5mm and 40.9mm.

Regards,
Jitse
Forum: C4 ZR-1 Technical Postings 08-12-2018
Replies: 6
Views: 410
Posted By Jitse
Re: Anyone install an aftermarket heat shield system in trans tunnel?

What I modified on my car, it has SW headers.
- modified the original heat shields so they fit proper with headers.
- Installed “Cool it” thermo tec in the trans tunnel.
- Installed the same...
Forum: C4 ZR-1 General Postings 08-09-2018
Replies: 94
Views: 10,046
Posted By Jitse
Re: Building a beast...doing a 391

Nice closed deck !:dancing
Forum: C4 ZR-1 Technical Postings 01-06-2018
Replies: 4
Views: 490
Posted By Jitse
Re: ZR-1 head remal

When there is no compression build up at all on a cillinder, it means the area above the piston is not building up any pressure in the compression stroke.
Reasons can be bad pistons rings, valves...
Forum: C4 ZR-1 General Postings 12-25-2017
Replies: 24
Views: 1,864
Posted By Jitse
Re: This year new Membership shirt

Nice ! My girlfriend asked me to get one for her too 👍
Forum: C4 ZR-1 Technical Postings 12-03-2017
Replies: 5
Views: 571
Posted By Jitse
Re: Oil Leak Ideas. Help!!

Searching for leakages, personally I start with (proper) cleaning the engine. Searching for leakages is much easier then, it helps when you use a mirror and a torch, an videoscope can be handy too....
Forum: C4 ZR-1 Technical Postings 11-14-2017
Replies: 5
Views: 751
Posted By Jitse
Re: 1990 fuel pressure & vac readings good/bad?

I suggest to change the fuel filter, and test again. When this is not the solution go further with the fuel pumps checks.
Showing results 1 to 25 of 80

 
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