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Forum: Power Adders
10-20-2020, 01:48 PM
Replies: 0
Views: 1,008
Posted By wallaper72

CX Racing SBC turbo kit fitment

This winter I want to upgrade my 86 Z with this single turbo kit....
Forum: Exhaust
09-28-2017, 08:31 PM
Replies: 15
Views: 1,256
Posted By wallaper72

Re: Help identifying this catalytic converter please

Headman shorty headers (I think 1 5/8) - matching Headman Y-pipe.
Flowmaster muffler, stamp on side of muffler is 42583.
Forum: Exhaust
09-28-2017, 07:47 PM
Replies: 15
Views: 1,256
Posted By wallaper72

Re: Help identifying this catalytic converter please

The gauge is going into the exhaust just before the stock cat location.

I dont know about the accuracy of the gauge, I got it from amazon.
Tool Aid 33600 Exhaust Back Pressure Tester.
Forum: Exhaust
09-27-2017, 07:12 PM
Replies: 15
Views: 1,256
Posted By wallaper72

Re: Help identifying this catalytic converter please

If anyone is interested in results from removing the cat. Maximum back pressure dropped 3psi, and my air/fuel at WOT went from from 11.5 to 12.5.
Forum: Exhaust
09-19-2017, 07:21 AM
Replies: 15
Views: 1,256
Posted By wallaper72

Re: Help identifying this catalytic converter please

I started looking at the cat as I am troubleshooting performance problems, the car feels way to slow for the 383 that is under the hood.

I ended up hooking up a back pressure gauge into my 02 and...
Forum: Exhaust
09-18-2017, 07:22 PM
Replies: 15
Views: 1,256
Posted By wallaper72

Help identifying this catalytic converter please

Can anyone tell me if this catalytic converter is stock or aftermarket? I thought it was a aftermarket high flow cat but I am not sure. That cat physically looks good but I am having problems with...
Forum: Engine/Drivetrain/Suspension Wanted
02-05-2017, 06:34 PM
Replies: 0
Views: 393
Posted By wallaper72

WTB 85-87 Gold front Iroc rim

One of my rims has a crack where the tire bead is, need to replace it.
Forum: Suspension and Chassis
02-22-2016, 11:55 PM
Replies: 1
Views: 655
Posted By wallaper72

Re: Hard time removing ball joints

I am a idiot, after more forum searching and experimenting I figured out a better way to use the press thanks to this post. ...
Forum: Suspension and Chassis
02-22-2016, 11:14 PM
Replies: 1
Views: 655
Posted By wallaper72

Hard time removing ball joints

Since i have the car stripped down for new shocks and springs I thought I would replace the ball joints. Most of the videos I see people beat them out with a hammer from the top down. I rented a ball...
Forum: Wheels and Tires
02-17-2016, 11:39 PM
Replies: 428
Views: 126,024
Posted By wallaper72

Re: What's the deal with black wheels?

Thinking about updating my Z28 with these rims, yes major photoshop hack job!
First is stock
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