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dgz924s
Joined: 03 Nov 2002
Posts: 592
Location: Kansas
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 Posted: Sat Jul 19, 2003 9:09 pm Post subject: Any "I" class PCA cars on here? |
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| I need to know what tire width is allowed. Rules state up tp 1 inch wider than stock and or fit in the wheel well w/o modification. Stock is 6" but there was a 7" sport option. I have 8" with 245's. Anyone running 245's on the rear in PCA?TIA D |
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jesse wall
Joined: 09 Nov 2002
Posts: 284
Location: blanch nc
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| Posted: Sat Jul 26, 2003 1:03 pm Post subject: pca I |
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I am not running pca but was going to and have a 924s with the wide option rears 7 inch so legally you could run 7 infront and 8 in back my friend runs a j 924 2 liter and runs 7 inch all around with 225 hoosiers does very well Jese
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jesse wall 'new driver' , 87 924s |
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dgz924s
Joined: 03 Nov 2002
Posts: 592
Location: Kansas
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| Posted: Sun Jul 27, 2003 12:27 am Post subject: |
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| Well my confusion was the wheel width or the tire width. It appears that the 88 924S has an option with 7" wheels which by using the rules 8" is allowable. But before I bought the new set of tires I was needing to figure out if I wanted to stick with the 245's I have or go smaller. I found a chart showing the shift points in relationship to the Toyo RA1 in size 245 and it shows the loss of time compared to a smaller width. So I opted for 225's. I wish I knew how to post this graph, others would find it interesting that are running RA1's.....The car is now "I" class legal! Thanks! D |
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924 FAQ (Technical)
