hi guys ill be having my car tuned this saturday on a dynojet. my question is do i have to change my oil to a new 1 before dynoing my car i just had my oil changed last month and also sparkplugs do i have to change it before dyno?? i just installed it about 3months ago... and what gear should we do the pull on the dyno??? pls help me guys! thansk so mucb will be tuning my car via greddy e manage ultimate.. pls help me! thanks thanks!!!

and also what number should i expect on my car on a dyno jet... its a 2001 model s2000 with and feels f20c balance internals . asm twin exhaust. j's racing header , j's racing tsuchinoko intake, berk testpipe, pivot ground wires and greddy emanage ultimate... i know the compression is the same with the jdm f20c feels just did a balancing of the internals..... thanks!!!

 

anyone pls??? thanks!

 

As long as your full on oil you dont have to change it. You wont have to change the spark plugs either. OEM spark plugs are good for 100,000.

Its best to do the pull on a gear thats closest to a 1:1 ratio. In this case you should be doing yours in 4th gear.

IMO you should be anywhere from 200-220whp.

 

thanks so much sir qbmurderer13 !!!