M758

Overstated by 25-30 hp! No way as that is 90% of the hp difference between the 944S and 944.

Something has to be wrong to put out numbers that low.

jgporsche

If it was one car that was low, then i would think their is a problem. But not when you see proof of other cars. I was as shocked as you were. Stock i was hoping for 160whp or so. But it just never happened. So I thought their was something wrong. I then did research and found out i got the top of the scale for these cars. So I wasn't as upset.

rberry951

If you just do a search of this forum on 'NA dyno' you'll see many charts.

Regards,
Russell

czar

Just PP'd the $$. I'll post my results once I install the chip!

rberry951

Thank you!!

hacker-pschorr

My 87S with 112,000 miles on the odo put down 154rwhp on a Dynojet.

If I ever find those dyno sheets I'll post them.


EDIT - found the dyno sheet and I'm 100% full of ****. Max on the dynojet was 135rwhp - three months later it threw a rod bearing, not sure if that means anything On this dyno run were brand new from Porsche, cams, valve job etc... so it was a tight head. Compression was also good.

hacker-pschorr

Do all 944S owners run premium gas? If not you will loose HP on these cars.

89AZ944

Russell-

Any plans for a 2.7 chip for us '89 owners?

Brad E
89AZ944

rberry951

Yes, I am currently working on 85.5-88NA and S2. I believe Dave Lindsey just found me a 2.7L to work with so I'll jump right into that as well. Next will be the 968, and a local 911 shop is going to line me up with a bunch of 911 variants to work with so those will be soon as well. Eventually, we will have chips for anything that has a Bosch Motronic unit in it.

Regards,
Russell

rberry951

S2 chip is right around the corner Have two people testing it now...

tifosiman

Sorry to drag this even further OT......but.........unless his car is a euro (I don't think it is based on the cars in his sig, but he has no location under his name), that figure is high. US-spec cars were about 20hp lower.

rberry951

I pulled that number from the Porsche spec page here:

http://content3.us.porsche.com/prod/...Document&popup

tifosiman

That's euro spec.

rberry951

Do you have a link to USA specs?

Thanks,

Russell

tifosiman

Here are the US specs that I have on my computer, no link.

Year Engine Displ. DIN HP Torque Stroke/ Comp. Trans 0-60 1/4
Model Code (cc) @RPM (ft-lbs) Bore Ratio Type mph mi.
------- ------ ------ -------- -------- ---------- ----- ----- ---- ----
1983 M44/02 2479 150/5500 78.9/100.0 9.5 016K 7.74 15.89@85.8
1984 M44/02 2479 150/5500 78.9/100.0 9.5 016K
1985 M44/02 2479 150/5500 78.9/100.0 9.5 016K
1985.5 M44/07 2479 150/5500 78.9/100.0 9.5 016K
EuroT M44/51 2479 220/5800 243/3500 78.9/100.0 8.0 016R 5.9 14.2
1986 M44/07 2479 150/5500 78.9/100.0 9.5 016K
Turbo M44/51 2479 217/5800 78.9/100.0 8.0 016R 6.1 14.6
1987 M44/07 2479 158/5900 78.9/100.0 10.2 016K 8.3 16.2
944S M44/40 2479 188/5900 78.9/100.0 10.9 083D 7.7 15.4
Turbo M44/51 2479 217/5800 78.9/100.0 8.0 016R 6.1 14.4
1988 M44/09 2479 158/5900 78.9/100.0 10.2 016J
944S M44/40 2479 188/6000 78.9/100.0 10.9 083D
Turbo M44/51 2479 217/5800 78.9/100.0 8.0 016R 6.6 15.1
TurboS M44/52 2479 250/5800 78.9/100.0 8.0 016R
1989 M44/11 2688 162/5900 78.9/104.0 10.9 016J
M44/12 2688 162/5900 78.9/104.0 10.9 016J
944S M44/41 2688 188/6000 78.9/104.0 10.9 083F
944S2 M44/41 3000 208/5800 87.8/104.0 10.9 083F
Turbo M44/52 2479 247/6000 78.9/100.0 8.0 016R
1990
944S2 M44/41 3000 208/5800 87.8/104.0 10.9 083F
1991
944S2 M44/41 3000 208/5800 87.8/104.0 10.9 083F