Track Tuning?

[l4m4r]

Hi!

I'm looking for some tips and tricks to tune my car for the track. Here's the major parts of my setup that can affect the way I tune it!:

8.5:1 Compression Ratio
Street/Strip Head Porting
K&N with effective Heat Shield
2G MAF with S-AFC(old)
ND 550cc Injectors
FMIC with 2.5" Piping
16G Small Ported
2.5" Turbo-Back Exhaust

I worked well on the air cooling and tranny, but now i need help on engine tuning.

Can you guys help me to reach the best performance of all these parts ?

Which spark timing, gas octane, boost and tires pressure should be the best?

I heard something like 23psi for the 16G on race gas but i don't know much, on timing, etc.

ps: I can't access to dyno here and don't have logger for right now.
_

 

[larryd]

without a logger you cant really tune your car to be honest. Your just guestimating how the car is reacting to fuel changes you make.. Plus in your mod list I dont see anything to adjust the fuel like a S-AFC.. Without that you cant do much of anything.

 

[l4m4r]

Yes I have a S-AFC old style 5 dial. All I use to tune for right now is that S-AFC and EGT Gauge.

But I just want a basic tuning before getting a logger or to pay me a dyno day!(And that little viscous coupling eliminator)

hehe!