ponslowcole
New member
Hi. I am just finishing restoring a 1982 Turbo which back in the eighties had a few modifications carried out by JMG Porsche including a fuel enrichment system, boost controller and big turbos. I want to put these 15" (8J and 7J) BBS wheels on but would like some advice on tyre sizes.
![D701689C60554E27A0869B8977616E15.jpg](https://www.porscheclubgb.com/forum/legacymedia/upfiles/43601/D701689C60554E27A0869B8977616E15.jpg)