TD04-13g's

[2fnloud]

What is the max AWHP that I can expect from them?

I have:
AEM series 2
HKS D2 catback
Fuel pump hot wire
K&N FIPK

Know I need to get / do:
Down pipe
Gut pre-cats
Remove main cat
550 injectors
Fuel pump upgrade

Before I discovered that I had 13G's I was all set for DR700's. But after NG, I am thinking that maybe tapping the full potential out of the 13g's might be enough.

I figured that if I spent that 3K on other things than DR700's I should be able to get the most out of the 13g's that I already have.

Anyone have thoughts to offer?

[j2k4]

Anyone have thoughts to offer?

Yes.

An interest, in any case, since I'm coming at the same question from another direction.

I'm gonna guess you could end up in the high 3s AWHP fairly easily, if you have access to a decent tuner.

You've got the AEM, and I'm looking solely at an FPR for tuning, initially, but you've already got bigger injectors, etc.

[vr3.9]

Keyan made 420 I think. You'll have to change out your MAF with MAFT or similar to get those kind of #'s. I plan on using a set of DSM 13G's on one of my cars after it get's paint. I will be looking for around 350 on a pump gas tune. At least that's what I expect to make adding them to a BPU car.

[2fnloud]

Yes.

An interest, in any case, since I'm coming at the same question from another direction.

I'm gonna guess you could end up in the high 3s AWHP fairly easily, if you have access to a decent tuner.

You've got the AEM, and I'm looking solely at an FPR for tuning, initially, but you've already got bigger injectors, etc.

Injectors are stock

[j2k4]

Injectors are stock

I thought Hennessey's stage 5 build had 450s or something?

[j2k4]

Keyan made 420 I think. You'll have to change out your MAF with MAFT or similar to get those kind of #'s. I plan on using a set of DSM 13G's on one of my cars after it get's paint. I will be looking for around 350 on a pump gas tune. At least that's what I expect to make adding them to a BPU car.

Sounds right.

I'm hoping to push 300 without too much futzing around; MBC, maybe.

[Keyan]

I did 421 with exhaust, intercoolers, 2" charge pipes, 550cc, 3.5" MAF + MAFT at ~17psi tuned with SAFC. High 3xx power would be easy with a good tune and a healthy motor. And my EBC keeps my wastegates shut as late as possible allowing for 375awtq @ ~2900rpm. Which is, honestly, scary as shit for anyone I take for a ride LOL

[Drummer]

I believe 440 injectors are the best match for 13g's. Thats just what im told. 550's for 15g's.

[2fnloud]

I thought Hennessey's stage 5 build had 450s or something?

Stage 5 was just the turbos, VPROM & injectors wasn't till Stage 7.

[Keyan]

I believe 440 injectors are the best match for 13g's. Thats just what im told. 550's for 15g's.

the timing from the 550s are never a bad thing and will make more power