I also finally dyno'd...input please...
#1
No Cup Holder Racing
Thread Starter
Join Date: Apr 2002
Location: Bay Area
Posts: 1,446
Likes: 0
Received 0 Likes
on
0 Posts
I also finally dyno'd...input please...
1st run 242/210
2nd run 235/199
3rd run 225/194
103k original engine/turbo w/ low compression
HKS downpipe
N1 Dual
Power FC - boost set to 11.4 psi primary, 10.7 psi secondary
temp was pretty hot
so what do you guys think?
- as expected
- low probably bc of old engine
- low probably bc pfc not tuned correctly
- get more mods then we'll talk
seems like from 4800 to 6000 rpm a/f is good (1st run), but after 6000 rpm it's too rich? and for 2nd and 3rd it just too rich always. and what can i do to not see so much decrease in power between runs?
thanks for all the help
2nd run 235/199
3rd run 225/194
103k original engine/turbo w/ low compression
HKS downpipe
N1 Dual
Power FC - boost set to 11.4 psi primary, 10.7 psi secondary
temp was pretty hot
so what do you guys think?
- as expected
- low probably bc of old engine
- low probably bc pfc not tuned correctly
- get more mods then we'll talk
seems like from 4800 to 6000 rpm a/f is good (1st run), but after 6000 rpm it's too rich? and for 2nd and 3rd it just too rich always. and what can i do to not see so much decrease in power between runs?
thanks for all the help
#2
1JZ powered
Join Date: Jul 2001
Location: Where there's only two seasons, hot and wet! I love Okinawa
Posts: 4,423
Likes: 0
Received 0 Likes
on
0 Posts
so your untuned? Some more mods would help your numbers out.
Your IC was probaly heat soaked, which would account for the loss of hp as the runs progressed.
Your IC was probaly heat soaked, which would account for the loss of hp as the runs progressed.
#3
Junior Member
Join Date: Feb 2001
Location: Miami,Florida
Posts: 16
Likes: 0
Received 0 Likes
on
0 Posts
Originally posted by jspecracer7
so your untuned? Some more mods would help your numbers out.
Your IC was probaly heat soaked, which would account for the loss of hp as the runs progressed.
so your untuned? Some more mods would help your numbers out.
Your IC was probaly heat soaked, which would account for the loss of hp as the runs progressed.
In anycase 242 rwhp is nice especially on 11 psi and untuned...
Good luck,
Happy boosting
#4
No Cup Holder Racing
Thread Starter
Join Date: Apr 2002
Location: Bay Area
Posts: 1,446
Likes: 0
Received 0 Likes
on
0 Posts
it was mail ordered "tuned" by sr motorsports. being the dumb *** that i am i didn't even know you could set different boost levels until i got home and read the manual
#5
Full Member
Join Date: Mar 2001
Location: sunnyvale, Ca
Posts: 222
Likes: 0
Received 0 Likes
on
0 Posts
Same for everyone
I think everyone's first run was their best. Mine was. It may not be heat soaked but it definately heats up. I think it's a "feature" of any turbo engine. I have the IC mister controller sitting in the closet waiting to be installed. That should help kep the IC temp down on any size IC.
A cold air intake would be cheaper than the IC if money is to be considered.
A cold air intake would be cheaper than the IC if money is to be considered.
#6
No Cup Holder Racing
Thread Starter
Join Date: Apr 2002
Location: Bay Area
Posts: 1,446
Likes: 0
Received 0 Likes
on
0 Posts
Re: Same for everyone
Originally posted by WhtRocket
I think everyone's first run was their best. Mine was. It may not be heat soaked but it definately heats up. I think it's a "feature" of any turbo engine. I have the IC mister controller sitting in the closet waiting to be installed. That should help kep the IC temp down on any size IC.
A cold air intake would be cheaper than the IC if money is to be considered.
I think everyone's first run was their best. Mine was. It may not be heat soaked but it definately heats up. I think it's a "feature" of any turbo engine. I have the IC mister controller sitting in the closet waiting to be installed. That should help kep the IC temp down on any size IC.
A cold air intake would be cheaper than the IC if money is to be considered.
Thread
Thread Starter
Forum
Replies
Last Post
LongDuck
1st Generation Specific (1979-1985)
12
10-07-15 08:12 PM