edbar 6 Posted April 29, 2010 What tyre pressures do you run on you cars for trackdays? I have Yoko paradas on the front and toyo T1Rs on the back. Running lowered gas adjustable suspension with standard camber at the front and parralell toe, rear is gti6 arms so 1.5 deg neg and toeing in slightly. Oh and its a stripped out 309. Appreciate any advice as im at mallory on saturday. EDd Share this post Link to post Share on other sites
swordfish210 20 Posted April 29, 2010 Start at 30 all round and then adjust from there depending on wear and temperature. Share this post Link to post Share on other sites
HERMAN 33 Posted April 29, 2010 Did your manifold fit ok? See you at Mallory Neil Share this post Link to post Share on other sites
edbar 6 Posted April 29, 2010 Yes thanks mate, rattles a little bit somewhwere by the subframe but havent looked into it as yet. Car made the power i expected and more torque so thanks ( did port it alot mind you ). Bring on the xu10j4r! Looking at the forecast its gunna be wet! Share this post Link to post Share on other sites
Cameron 16 Posted April 29, 2010 (edited) Whatever you're starting at, you'll want to re-check after a couple of laps. The pressures will increase by 5+ psi when the tyres get hot! I think I was running 24psi last 'ring trip and that worked nicely, but my tyres have quite stiff sidewalls. Edited April 29, 2010 by Cameron Share this post Link to post Share on other sites
edbar 6 Posted April 30, 2010 Yeah im in 15 min sessions so thats along time if theyre wrong, might start at 27 ish weather depending. Thanks for all the input. Edd Share this post Link to post Share on other sites
