street tune gt368sx @17psi

[grtn316]

Originally Posted by jklennon@klenno

I want to go to the track tomorrow (1/8 mile) but its like 45min from here and I dont have a trailer lol. I,ve thought about running some 112 oct to turn up the boost since I am on e anyway but its 8.30 per gal lol.

I ran a 8.43 last time @ 84mph with a 1.8 60' when I was running 9bs stock side mounts and 450s. but the car pulls way harder,

and all the way to redline.

Your not going to be able to boost much higher since they are td04s. Wait, let me rephrase that, you can boost higher but don't expect alot more hp due to the bottle neck of the turbos. Your sitting pretty close to the td04 efficient range at 17psi.

Also, you could mix a few gallons of 93 with a few gallons of 112 (prob 2) and be pretty safe.

[Boostaddict]

368's with all bolt-on mods will do about 450awhp on pump gas and ~ 16psi. Fun street car!

[Overboosted]

With my 368's I ran the time in my sig at 18psi and that was pig rich (I installed a wideband after and read 10.0-10.3). This was on pump gas too with 0 knock.

Next year I am hoping for 11's

[lawdogg]

Originally Posted by jklennon@klenno

I want to go to the track tomorrow (1/8 mile) but its like 45min from here and I dont have a trailer lol. I,ve thought about running some 112 oct to turn up the boost since I am on e anyway but its 8.30 per gal lol.

I ran a 8.43 last time @ 84mph with a 1.8 60' when I was running 9bs stock side mounts and 450s. but the car pulls way harder,

and all the way to redline.

#'s?!?

[AdamVR4]

Just FYI...

Your car will probably be faster with the Z06 MAF in draw-through.

I bought and sold a pair of brand new Z06 MAF's with the intent to run them in blow through. They both leaked in (3) different places.

The fastest my car went with a leaky Z06 MAF in blow through was ~12.1 @ 115.

I put the same MAF in draw through (fixing 3 boost leaks in the process) and the car immediately ran an 11.8 @ 120.

[ras463us]

Originally Posted by jklennon@klenno

Just finished street tuning my car with 93 octane. Its very fast now. No knock @ 17psi.

Just wanted to tell someone(my wife dosent really care lol)

I went from driving a bpu 9b car, this is a whole different animal.

The spool is fast and the car pulls hard. Anyone have similar mods that has been on a dyno or to the strip?

I was just wondering what type of numbers this car should make until I get it to the dyno.


mods

gt368sx turbos
pte 680s
walbro hotwired
zo6 maf blow thru
maf-t
safc 2
spec 3 plus clutch
t-case bracket
dsm side mounts with 2" pipes
2" hard pipes
3sx downpipe(w pre cat elim, and main cat elim)
borla catback
no intake pipes(screens only)

I would recommend putting pipes on them. Someone a short time back (maybe Matt) had posted a gain (40hp IIRC) between open compressor intakes and intake pipes!