RX7 Rims cracking

Wheels, Suspension, Brakes & Tyres questions and answers

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Sailor
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RX7 Rims cracking

Postby Sailor » Sun Feb 14, 2010 6:08 pm

Quick word of warning for those NC drivers running 16 x 8 RX7 rims CB, Paul!

Check them carefully for cracking regularly.
Mine were dye penetrant crack tested before I had them fitted with steel seats and painted.
Checked them today and a visual inspection revealed cracks in 3 webs on the LF wheel after only one day at Wakefield.
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Rob


05 NCLE, Cosworth SC,PF01,Ohlins,Selby,GWR exh
"We're only given a tiny spark of madness.We mustn't lose it"(Robin Williams)

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Charlie Brown
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RX7 Rims cracking

Postby Charlie Brown » Mon Feb 15, 2010 8:33 am

Thanks Rob, that's a bummer.

I always check mine when I take them off and again when I put them on.

The first production run of this rim did have problems with cracking. Later production run didn't.

I think mine are the earlier one, that's why I check them.

So far all's good after about 3 years hard use.
Image

Wakefield 1:09.13 Eastern Creek GP 1:50.198 Ext 2:17.538 Sth 1:02.9003
Phillip Is 1:58.50 Winton Short 1:10.7 Lakeside 1:05.7711 MDTC 45.20


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