Looks like we'll be aiming for tires like these:
Spec autocross tire that isn't a slick.
Spec autocross tire that isn't a slick.
Looks like we'll be aiming for tires like these:
Spec autocross tire that isn't a slick.
Looks to me to be an R comp? But I see no treadwear rating. Do they need to warm up to stick? I would have thought the RT615K would have been the go to here.
200 A A, they are probably more tire than advertised. Smoke and mirrors.
Yeah, the important thing is a 200tw tire won't need a warmup like most R comps would. They're certainly not created equal as I have heard of certain 200tw tires being outlawed in ax because they were clear ringers. I was having a hard time on their site reading into what exactly it was as all they care about is making you believe it's the best and you need it.
Size?
28673231 315/30ZR18 SL 98W 10.5 - 11.5 11.0 25.5 12.8 815.0 8.0
And that is why you put a ring on itSo a few days ago the car started making a god awful rattling noise (Natasha was annoyed). It was not load dependant, it didn't act consistent with RPM, and it would periodically disappear. So today I put it up on ramps, gave it a listen, popped the belt off and ran the car again - no noise. Then handrualically tested all of accessory pullies and found the culprit: smog pump.
Long story short - after exploring my options: rebuild, replace with a discontinued delete pulley, bypass with a longer rerouted belt, or smashing the guts out of it - I made my choice.
View attachment 152489
Thing works on an eccentric shaft like a Wankel. Flushed it all out and repacked the rear bearing. This is some of what came out:
View attachment 152490
If it dies again we'll just get a replacement belt. As Natasha put it: It isn't worth the effort or investment for what is coming next.
And that is why you put a ring on it
GBodyForum is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com. Amazon, the Amazon logo, AmazonSupply, and the AmazonSupply logo are trademarks of Amazon.com, Inc. or its affiliates.