PaulRex
01-13-2003, 10:33 PM
Here is the dyno graph from my slightly modified wrx, it was done about two months ago. I wasn't sure were to post this so I figured just throw it in the drag racing forum hehe.
Mods that count are:
GFB pulleys
GFB MBC
JUN flywheel
Stromung catless DP + 2.5inch catless exhuast to at that time the STI performance muffler. Now I have a muffler with a larger inner diameter(straight through design).
Samco IC hoses
K&N panel filter in stock airbox
213.3WHP
212.5TQ
Car was hitting .1bar peak boost with a taper starting around 5,500rpms down to 10psi IIRC..I was using 94oct. Sunoco gas, it was about 50F outside that day, and partly cloudy;) haha
Notice the choppy graph! I guess I need to get Ecutek or something to help the stock ECU cope with my mods(as minimal as they are), but don't have the money just yet as I have other mods scheduled to be installed before i can start saving up $800! Namely an Perrin upipe, and Samco radiator hoses, they are getting put on Feb. 10th.
My car, according to the sniffer that was put in my muffler to monitor a/f ratio, was running rich as soon as turbo spooled up, i think they said 10:1?. The guys at BM tranny said I could afford to lean out the mixture alittle if I had an AFC or some other means..
edit: graph never showed let me try posting again
Mods that count are:
GFB pulleys
GFB MBC
JUN flywheel
Stromung catless DP + 2.5inch catless exhuast to at that time the STI performance muffler. Now I have a muffler with a larger inner diameter(straight through design).
Samco IC hoses
K&N panel filter in stock airbox
213.3WHP
212.5TQ
Car was hitting .1bar peak boost with a taper starting around 5,500rpms down to 10psi IIRC..I was using 94oct. Sunoco gas, it was about 50F outside that day, and partly cloudy;) haha
Notice the choppy graph! I guess I need to get Ecutek or something to help the stock ECU cope with my mods(as minimal as they are), but don't have the money just yet as I have other mods scheduled to be installed before i can start saving up $800! Namely an Perrin upipe, and Samco radiator hoses, they are getting put on Feb. 10th.
My car, according to the sniffer that was put in my muffler to monitor a/f ratio, was running rich as soon as turbo spooled up, i think they said 10:1?. The guys at BM tranny said I could afford to lean out the mixture alittle if I had an AFC or some other means..
edit: graph never showed let me try posting again