I doubt he'd register much knock at negative timing @ peak load unless he was running waaaaaaay lean, but that's just my uneducated guess

 

Any reason you stopped at 27psi? People seem to get away with 29-31psi on pump with that turbo.

 

Aaron... What AFRs were you shooting for during peak load along with the negative timing?

 

It was 27 at peak power, but it was 29 at peak boost. 11.9 across the board, 12.5-12.8 during spool.

Aaron

 

How far did timing sweet spot change with the 2.4 compared to 2.0?

 

Sense you have the timing so low at peak boost couldnt you have gone up to say 31psi spike so it would hold more psi out to peak power?

 

Also what was the AFR at peak boost?

 

Not at all. I would have suspected that 2mm would have been more but all the 86.5-87mm motors are the same as the 85mm ones it seems. 92 octane is limited to about 29-30psi. I am not interested in pushing it further on pumpgas. I put it back on E85 before I headed to ETS to discuss the next kit Someone should ask Michael to post his impressions of the car and antilag though. Apparently I shoot flames.

 

 

I've learned a lot of important things from this topic Aaron. I am waiting for better weather in Poland to test my new setup on GT30R and I think I will need a little help :/
Please check Your email Aaron

Thanks!

 

Sure thing Tomas. I checked after this post and hadnt seen it yet though. Did you send to my email (like you normally do) or the business one?

aaron

 

how is that magnafuel pump plumbed? do you have a surge tank setup?

 

Stock fuel top is modified with a bulkhead -8 fitting to the pump, -6 feed to the rail, Aeromotive 13909? regulator, stock return. Its wired with 8 gauge and a relay and has an aeromotive pump controller to drop voltage below 3,000r.

aaron

 

the bulkhead fitting goes to a pickup tube to the bottom of the tank i imagine?

 

To stock depth. I have a filter plumbed in and mounted on the firewall.