Dyno chart for NA FC
#4
Eggs are like fowl cheese
Join Date: Mar 2001
Location: Daniel Island, SC
Posts: 574
Likes: 0
Received 0 Likes
on
0 Posts
Mods Include:
Gutted pre-cats
CATCO high flow cat.
APC Cone intake
Advanced Timing
Very mild TB porting
Removed P/S and A/C belts(will remove the rest of the system when I get time )
Gutted pre-cats
CATCO high flow cat.
APC Cone intake
Advanced Timing
Very mild TB porting
Removed P/S and A/C belts(will remove the rest of the system when I get time )
#5
Full Member
Join Date: Sep 2001
Location: spartanburg, south carolina
Posts: 206
Likes: 0
Received 0 Likes
on
0 Posts
i hope my dyno comes out good. ive got an 89 GTU w/ racing beat header, 3" exaust, blitz intake. im working on the motor right now, its all apart in my garage. im gonna port it, get pulleys, hook my electric fan up, get a better flowing MAS, and increase the timing. im hoping for 200 rwhp.
#6
Eggs are like fowl cheese
Join Date: Mar 2001
Location: Daniel Island, SC
Posts: 574
Likes: 0
Received 0 Likes
on
0 Posts
Originally posted by hurleyboi514
i hope my dyno comes out good. ive got an 89 GTU w/ racing beat header, 3" exaust, blitz intake. im working on the motor right now, its all apart in my garage. im gonna port it, get pulleys, hook my electric fan up, get a better flowing MAS, and increase the timing. im hoping for 200 rwhp.
i hope my dyno comes out good. ive got an 89 GTU w/ racing beat header, 3" exaust, blitz intake. im working on the motor right now, its all apart in my garage. im gonna port it, get pulleys, hook my electric fan up, get a better flowing MAS, and increase the timing. im hoping for 200 rwhp.
#7
Full Member
Join Date: Sep 2001
Location: spartanburg, south carolina
Posts: 206
Likes: 0
Received 0 Likes
on
0 Posts
yea ive heard thats a very feasible # for an 89-91 NA, but those 86-88s already have almost a 20 hp deficit already. i think i can do it, especially if i do my port well.
Trending Topics
#8
Eggs are like fowl cheese
Join Date: Mar 2001
Location: Daniel Island, SC
Posts: 574
Likes: 0
Received 0 Likes
on
0 Posts
yea that's true about the 20hp lower. My goal is a healthy 160-170 at the rear wheels and then I'll feel like I have accomplised my "goal". but 200 would be nice. I am going to order a new cat-back sometimes soon, probably either the RP, or the Apexi dual. Hopefully that and a ported intake manifold(which I'll do this summer) will put my at 150-155rwhp.
#9
Seduced by the DARK SIDE
Join Date: Apr 2001
Location: Orange Park FL (near Jax)
Posts: 7,323
Likes: 0
Received 2 Likes
on
2 Posts
My observation: Note the notch in both curves at 3800. For those who wire open their secondary intake ports, just extend the torque down from the bottom of the notch..
#15
Originally posted by tweaked
blake
why isn't there any power below 2600?
blake
why isn't there any power below 2600?
#16
Rotary Freak
Join Date: May 2001
Location: Hampton Roads, VA
Posts: 2,340
Likes: 0
Received 0 Likes
on
0 Posts
Originally posted by hurleyboi514
yea ive heard thats a very feasible # for an 89-91 NA, but those 86-88s already have almost a 20 hp deficit already. i think i can do it, especially if i do my port well.
yea ive heard thats a very feasible # for an 89-91 NA, but those 86-88s already have almost a 20 hp deficit already. i think i can do it, especially if i do my port well.
Also, not on the 90 GTU chart how flat the torque curve is. This is due, in no small part, to the VDI valve, which alters the length of the intake runners based on rpm and load. Had the chart extended down to 1000 on both vehicles, you would see a major difference in available torque at these lower engine speeds.
Ren
Thread
Thread Starter
Forum
Replies
Last Post
HalifaxFD
Canadian Forum
126
05-09-16 07:06 PM