968 Supercharger Kit Development
10-18-2009, 05:43 PM
#31
Rainman
Rennlist Member
Rennlist Member
carl,
on your site you say that the 968 engine only produces 189HP at the crank and 187 at the wheels.
the 968 produced 236HP at the engine.
on your site you say that the 968 engine only produces 189HP at the crank and 187 at the wheels.
Originally Posted by 928 motorsports
Dyno-proven Results: This Supercharger kit installed on a 1994 Porsche® 968 with manual transmission (photos below) produced 254 HP at the tire and 292 HP at the engine, up from the stock numbers of 187 HP at the tire and 189 HP at the engine. A gain of 67 HP! We did this at less than 5 pounds of boost for a nice, safe installation with no need to change head gaskets.
11-04-2009, 06:34 PM
#35
Team Owner
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Carl, I had posted a thread about what a cleaner exhaust could do for the car on the 968 forum...
called "improved exhaust for better HP gain w/ SUPERCHARGER"
what do you think ?
called "improved exhaust for better HP gain w/ SUPERCHARGER"
what do you think ?
11-05-2009, 11:39 AM
#38
Developer
Thread Starter
Carl, I had posted a thread about what a cleaner exhaust could do for the car on the 968 forum...
called "improved exhaust for better HP gain w/ SUPERCHARGER"
what do you think ?
called "improved exhaust for better HP gain w/ SUPERCHARGER"
what do you think ?
If I upgrade the exhaust now I will artificially inflate my SC kit numbers.
11-05-2009, 11:41 AM
#39
Developer
Thread Starter
Carl:
Will your supercharger kit work for a 968 motor installed in a 944?
Thanks.
MN
Will your supercharger kit work for a 968 motor installed in a 944?
Thanks.
MN
That question has been asked and answered several times in this thread. Have a read, and let me know if you have any new questions.
11-05-2009, 12:01 PM
#41
Developer
Thread Starter
I've left most of the 944 development to my friend Dave Lindsey, while we concentrate on the 928 and Ferrari's.
But, we have accumulated a few nifty 944 pieces here:
http://www.944performance.com/
But, we have accumulated a few nifty 944 pieces here:
http://www.944performance.com/
11-14-2009, 09:52 PM
#42
Developer
Thread Starter
For those that wanted 300 HP... now at 327HP
We found that one of the problems was the OEM injectors themselves. They are an old design, and they do not cycle very quickly.
We replaced them with new Bosch injectors of the Gen 3 design, and got much better fueling without really going much larger.
That, and a little more boost, and we safely brought in 327 HP on this car. This 968 still has the stock exhaust and cat installed. Stock chipset too.
In the second picture, note that nice flat air/fuel line... good tune!
We replaced them with new Bosch injectors of the Gen 3 design, and got much better fueling without really going much larger.
That, and a little more boost, and we safely brought in 327 HP on this car. This 968 still has the stock exhaust and cat installed. Stock chipset too.
In the second picture, note that nice flat air/fuel line... good tune!
11-15-2009, 06:32 AM
#44
Rennlist Member
Quite nice powerup! That power is surely enough for 968, hope you'll keep your kits available for year or two, then I'd have a budget to get it (have to do suspension first).
any SC kit's ordered with this new setup? would be nice to see performance in live.
any SC kit's ordered with this new setup? would be nice to see performance in live.
11-15-2009, 02:28 PM
#45
Team Owner
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-- "This kit is sure to wake up that "lazy" engine!! Good job, Carl!"
Transaxle one-liner of the month for sure.
Had about 14 k of improvements on my 968 before looking under the hood for a major hp upgrade...
Almost done with all this crap...
I am thinking maybe in the early spring ! Looks like my timing couldn't have been better.
We owe a lot of thanks to you Carl.
Transaxle one-liner of the month for sure.
Had about 14 k of improvements on my 968 before looking under the hood for a major hp upgrade...
Almost done with all this crap...
I am thinking maybe in the early spring ! Looks like my timing couldn't have been better.
We owe a lot of thanks to you Carl.