Hahn 20g/16g owners? Post your dyno and setups here! - Page 89 - SRT Forums

cbosch · 10-26-2009, 01:32 PM

Quote: Originally Posted by hercfe

The stock longblock held up to 600+ whp for a few months. Ask Chuck_srt4! The stock head is ok, it just doesn't flow for shit.

Thats the samething that I have seen and heard that it doesnt flow for shit. I havent personally seen 600+ but that is good to know now, the highest I have seen is 545.

99dohcneon · 10-30-2009, 10:04 PM

Quote: Originally Posted by hercfe

The stock longblock held up to 600+ whp for a few months. Ask Chuck_srt4! The stock head is ok, it just doesn't flow for shit.

Why did they make the exhaust valves so small? On a 2.0 head the exhaust are the same as the intake valves.

hercfe · 10-30-2009, 10:21 PM

Quote: Originally Posted by 99dohcneon

Why did they make the exhaust valves so small? On a 2.0 head the exhaust are the same as the intake valves.

i like to think the srt engine was an amalgamation of off the shelf parts left over from chrysler and mercedes. It was fairly well designed, but I think maybe in a bit of a hurry. The original design was supercharged, wheich was great for the stock head. i think the power level just wasn't there, and turbos are sex, so dcx changed things up at the last minute, took out the blower, installed the pos too small anemic stock turbo, and never looked at anything else.

nutz · 10-30-2009, 10:25 PM

I miss the little 20g

hercfe · 10-30-2009, 10:29 PM

Quote: Originally Posted by nutz

I miss the little 20g

no you dont...although, i am excited to see what its really capable of with dsp.

nutz · 10-30-2009, 11:00 PM

Quote: Originally Posted by hercfe

no you dont...although, i am excited to see what its really capable of with dsp.

yes I do it is a very simple yet effective design plus it spools fasssstttt

hercfe · 10-30-2009, 11:04 PM

Quote: Originally Posted by nutz

yes I do it is a very simple yet effective design plus it spools fasssstttt

quoted for troof!

daniel427ss · 10-31-2009, 12:12 PM

i think im going to be selling my 20g turbo soon...

tanker19kilo · 11-07-2009, 05:47 AM

What clutch are y'all running? My stocker is goin out fast. I don't have the 20g in yet, but want to put in a clutch that will handle the 20g. I think I am leaning towards the ACT street DN3-XTSS or DN3-HDSS. What are y'alls and opinions? Thanks

cbosch · 11-08-2009, 08:22 AM

spec stage 2+

99dohcneon · 11-08-2009, 02:36 PM

Stage 4 CM 4 puck clutch here

tanker19kilo · 11-08-2009, 04:06 PM

Quote: Originally Posted by 99dohcneon

Stage 4 CM 4 puck clutch here

This is my daily driver, so a 4 puck clutch is a little to harsh for a 45 min to work drive.

Blackbird1084 · 11-11-2009, 06:25 PM

Spec s3 here with around 14000 miles and no sign of giving up.

99dohcneon · 11-13-2009, 12:23 PM

Quote: Originally Posted by tanker19kilo

This is my daily driver, so a 4 puck clutch is a little to harsh for a 45 min to work drive.

Its not that bad. Iv been driving mine to work everyday Just 15 miles though. After I got used to driving it, it wasnt that bad.

You could also try the 6 puck in the stage 4 Im not sure if its any more streetable than a 4 Im sure it would be a bit better.

Srtbullet05 · 11-13-2009, 09:09 PM

Alright so if i have these mods:

needswings dp with wideband
borla/mopar cat back exhaust
stage 1
plugs n wires
prothane motor mounts
mpx LFMIC

If i get the MPx rebuild kit, 20g with portfueler and the upgraded wastegate
can i get 350 hp on pump gas?

I am new to the tuning world but i do want to have more power for my daily driver. Is it easy to get these numbers?