How much HP can my fuel system currently handle?
12-23-02, 03:05 PM
#1
...
Thread Starter
Join Date: Aug 2001
Location: Tampa, FL
Posts: 7,539
Likes: 0
Received 0 Likes
on
0 Posts
How much HP can my fuel system currently handle?
I was just wondering how much HP my fuel can handle safely. I am going to have my turbo upgraded and wanted to know a number that I can safely go with without adding larger injectors very soon. I am thinking like 325rwhp, is that right? I know that for 350-375rwhp I need 4x720cc injectors. Thanks for the help.
12-23-02, 03:44 PM
#2
Rotary Enthusiast
Join Date: Aug 2001
Location: Tallahassee, FL
Posts: 1,402
Likes: 0
Received 0 Likes
on
0 Posts
The big issue here is that the stock ECU won't drive the primaries past 60% duty cycle, no matter what the AFM signal. Oh, and get a good adjustable FPR.
Brandon
Brandon
.
12-23-02, 04:07 PM
#4
...
Thread Starter
Join Date: Aug 2001
Location: Tampa, FL
Posts: 7,539
Likes: 0
Received 0 Likes
on
0 Posts
Well Bryan @ BNR said that what I have is good for 300rwhp which should be good for mid/high 12s. Just wondering how far I could go though, so I know how far to upgrade right now. Thanks.
12-23-02, 05:11 PM
#6
EIT
Join Date: Jan 2002
Location: Austin, TX
Posts: 1,790
Likes: 0
Received 0 Likes
on
0 Posts
On a 87TII, full exhaust and cone filter, according to a FJO Wideband we had enough fuel for 10-11psi boost. Running 12psi got the a/f ratios up into the 12.6 range, not good.
12-24-02, 12:59 AM
#7
...
Thread Starter
Join Date: Aug 2001
Location: Tampa, FL
Posts: 7,539
Likes: 0
Received 0 Likes
on
0 Posts
Originally posted by Scott 89t2
the stock injectors will max out before 300 at the flywheel.. stock fuel pump dies around 250
the stock injectors will max out before 300 at the flywheel.. stock fuel pump dies around 250
Trending Topics
Thread
Thread Starter
Forum
Replies
Last Post
82streetracer
1st Generation Specific (1979-1985)
7
08-23-15 09:28 AM