© Copyright 1995 thru 2008 - The Mustang Works™. All Rights Reserved.
MustangWorks.com is designed and hosted by Aero3 Media.
MustangWorks.com is designed and hosted by Aero3 Media.
01-06-2001, 03:44 PM | #1 |
Registered Member
Join Date: Apr 1999
Location: MO
Posts: 79
|
These #'s any good??
Got some dyno numbers this past week. 278@5200 rwhp and 307@4400 rwt. My mods include edelbrock peformer rpm heads, trickflow street intake, 1.7 rocker arms, 70mm tb and maf, cold air induction, underdrive pulleys, 255 fuel pump, 24# injectors, ajustable fuel regulator, 1 5/8 equal shorties, offroad h, and flowmasters, with some port work done on lower intake and headers. Think i am getting the max power or close to it out of my combo?
[This message has been edited by 92Stang_ (edited 01-06-2001).] |
01-06-2001, 03:59 PM | #2 |
Registered Member
Join Date: Apr 1999
Location: Overland Park, KS, USA
Posts: 1,631
|
If that's with an automatic, those numbers are pretty damn good. You can figure between a 15%-20% loss of power through an automatic drivetrain. If it's with a manual, not AS good, but still not too shabby. With an automatic you're looking at about 320hp-335hp and maybe 355-365 lb/ft. (roughly) at the flywheel. With a manual the numbers would be a bit less, but still good. Doesn't sound quite as bad now, does it?
------------------ 1984 1/2 GT350 (#842 Hatchback w/ T-tops), 302HO, Comp cams Xtreme Energy cam, Carter 625cfm carb, Weiand Stealth intake, 1 5/8" MAC unequal shorties, 2 1/2" MAC Prochamber H-pipe, Flowmaster 2 chambers, KYBs, 16"x8" 4 lug Cobra Rs, Falken 245/45ZR16s |
01-06-2001, 06:21 PM | #3 |
Registered Member
Join Date: Feb 1999
Location: Utica, Michigan
Posts: 2,631
|
what type of dyno?
|
01-06-2001, 06:28 PM | #4 |
Registered Member
Join Date: Apr 1999
Location: MO
Posts: 79
|
Dynojet model 248
|
01-06-2001, 07:59 PM | #5 |
Sober voice of Reason
Join Date: Nov 1998
Location: Kelowna, B.C., Canada
Posts: 1,514
|
If that's with a stock cam then I'd say they're pretty good, a bigger cam could get you closer to the 300@ the wheels level with peak power up a few hundred rpms, especially since you've got good heads and intake and the car peaks at only 5200.
------------------ GT-40 heads (ported, polished, + milled), B303 cam, 1.7rr's, JE pistons, Offy intake, Carter AFB 625cfm carb, Flowtech 1 5/8" shortys, Flowtech X-pipe, MAC Flowpath exhaust, MAC pulleys, 373's, subframes, Eibachs+Tokicos, B+M ripper, FMS Clutch, Zoom Quadrant+cable, 17" CSA Ultra rims, 235/45ZR17 Yokohama AVS S4's, MSD 6A ignition+coil, FMS 9mm wires, Carbed, Naturally Aspirated, and Nasty! |
01-06-2001, 10:27 PM | #6 |
Registered Member
Join Date: May 1999
Posts: 5,246
|
Actually the T-5 manual is good for about 17% power loss, the AOD costs you 22%.
You'd be at 335hp, 370lb/ft with the T-5. You'd be at 356hp, 394lb/ft with the AOD. Based on those numbers anyway, oh and the C-4 will cost you about 19%. Pretty good numbers for the stock cam! Really good if you have the auto. |
01-07-2001, 04:06 AM | #7 |
I need 110mph Trap Speed!
Join Date: Feb 1999
Location: So, CA
Posts: 4,315
|
I think you need to switch your cam desperatly. You have the RPM performer heads. Those are ment to spin a bit higher. Your peakign at 5200rpm, thats pretty low for a modded motor. Change that cam and get it tuned you should make around 300rwhp@5800-5900rpm
Skyler ------------------ -1989 Saleen Mustang #406- TFS Heads, Edelbrock intake, E-303, 3.73's, 1 5/8 shorty headers, Offroad-Hpipe, 2chamber flows, 36psi FPR, playing with timing still, 70mm tb, 73mm maf, 24lb injectors, K/N, March Crank pulley, MSD6a, 9mm wires and FMS Aluminum driveshaft. Best ET 13.2@106mph Needs tuning... |
01-07-2001, 09:53 PM | #8 |
Registered Member
Join Date: Nov 2000
Location: MA/RI
Posts: 18
|
These are some numbers from my driver,,,
I think all you are looking for is the cam to optimize your combination.. Hope this helps.. 307 RWHP @ 5500 335 RWT @ 4000 94 5.0 70mm t/body 75mm mass air T/F Track heat T/F Stage 1 cam 1 5/8 equal length shorts 2 1/2 mac catback T/F track heat heads 1.6 rockers 24# injectors adj FPR 155 LPH pump BBK FMS extender been 12.77@105 with 3.73 and 29 inch tall et streets(too tall, borrowed em off other car) |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Lynyrd Skynyrd | mustang2002 | Blue Oval Lounge | 48 | 07-05-2002 08:44 PM |
Good Car Movies? | 1969Mach1 | Blue Oval Lounge | 22 | 05-21-2002 08:56 AM |
Track Last Night!! (Good and Terrible) | CobraConv99 | Stang Stories | 6 | 11-09-2001 12:59 AM |
Good race with a new V6 stang... | Skyman | Stang Stories | 6 | 01-01-2001 06:06 PM |