Senior Contributing Member
Join Date: Jul 2011
Location: sydney Australia
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i can send you logs if you want but i never chased times per psi,,, i was at the track and if it didnt knk retard i just went up another psi at a time..
THATS RIGHT ,,, MY CAR NEVER WAS AND STILL HASNT BEEN TUNED FOR MORE THAN 7PSI. mixtures are in the tens, and i get zero knk retard so thats how i been driving it,,
x from memory x
7 psi went a best of 11.3 120mph
8 psi went 11.2xx 122mph
9psi went 11.091 124mph
10-10.5 went 10.98 126.9 mph ..
6mph is alot to gain the rig is gonna feel like your making 200hp more but the mph aint that easy to get,, its all in the 60 foot time bud,, get it 1.50,, and if you getting 120mph you will see your 10... its simple,
yes im running pump fuel.. bp ultimate to be egsact has a rating of 98,, BUT it pings its face off with 91oct can tunes so maybe our fuel is bullshit,,,
and we pay 1.6 a litre for it,, so per gallon its about 650-6.70 a gallon
Last edited by AussieSRT@TTC; 01-01-2013 at 09:36 PM.