Phil1320
20+ Year Contributor
- 2,256
- 41
- Dec 9, 2002
-
Rocky Hill,
Connecticut
Went to the Altered Atmosphere Dyno day last Saturday and put the Talon on their AWD dyno. First, I gotta say....the shop is bad-ass, period.
I'll make this short: Made three pulls:
19psi - 257.4 HP 275 TQ
20psi - 263.1 HP 281.7 TQ
21psi - 265.9 HP 281.7 TQ ---yes, same peak TQ
So, there you have it. I was pretty psyched. Also, from 4100 up to 6800 the car was running rich, as rich as 10.8:1 around 5000, still with stock injectors, now, that doeasn't mean the duty cycle isn't near maxed, but, whatever.....I think I can put an AFC on only, and gain some more power. It ran a tad lean, in the 14's between 2500 and 3000, so I need to add a litttle fuel there. I leaned out last Nov. because of how cold it was....but in these temps, I should be fine, so the dyno says.
Peak HP was at 5860 rpm
Peak TQ was at 3450 rpm or so
Anyway, there is definitely more to be had from the 14b. So, I won't jump the gun and throw the Big 16G on yet........I'm still shootin for 11's on the 14b, and I'll try it without having to add a 2g mas and injectors......I'll go once again the way the car is now, then I'll try on the AFC, then maybe the 2g mas and injectors. So, finally, we have some dyno numbers...I was very impressed, mostly by the high TQ number, I was figuring on 250 HP at the wheels though, with 112-113 trap speeds and my race weight of 2820 lbs.
Take care guys, I'll keep all interested posted on new developments....
Phil Beers(Phil1320)
ps- I have run as much as 23.5 psi out of the little 14b, but 20-21 is where I run the most so I didn't feel it neccesary to dyno at higher than 21....but, its possible a tad more HP was there.
I'll make this short: Made three pulls:
19psi - 257.4 HP 275 TQ
20psi - 263.1 HP 281.7 TQ
21psi - 265.9 HP 281.7 TQ ---yes, same peak TQ
So, there you have it. I was pretty psyched. Also, from 4100 up to 6800 the car was running rich, as rich as 10.8:1 around 5000, still with stock injectors, now, that doeasn't mean the duty cycle isn't near maxed, but, whatever.....I think I can put an AFC on only, and gain some more power. It ran a tad lean, in the 14's between 2500 and 3000, so I need to add a litttle fuel there. I leaned out last Nov. because of how cold it was....but in these temps, I should be fine, so the dyno says.
Peak HP was at 5860 rpm
Peak TQ was at 3450 rpm or so
Anyway, there is definitely more to be had from the 14b. So, I won't jump the gun and throw the Big 16G on yet........I'm still shootin for 11's on the 14b, and I'll try it without having to add a 2g mas and injectors......I'll go once again the way the car is now, then I'll try on the AFC, then maybe the 2g mas and injectors. So, finally, we have some dyno numbers...I was very impressed, mostly by the high TQ number, I was figuring on 250 HP at the wheels though, with 112-113 trap speeds and my race weight of 2820 lbs.
Take care guys, I'll keep all interested posted on new developments....
Phil Beers(Phil1320)
ps- I have run as much as 23.5 psi out of the little 14b, but 20-21 is where I run the most so I didn't feel it neccesary to dyno at higher than 21....but, its possible a tad more HP was there.



