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Author
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Topic: Dyno's in
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stroker man
Journeyman Posts: 80
From: Denville NJ USA
Registered: Mar 2002
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posted 09-24-2002 07:02 PM
   
1st run,3100 rpm's power215.8, torque 365.2, 9.8 airfuel,4100 rpm's power 254.0, torque325.8, 5200rpm's,power279.0, torque280.7 10.1 airfuel,last run best run of all,3100rpm power225.8, torque380.4,12.4 airfuel,4100rpm, power 269.9, torque 343.6,11.7 airfuel,5900 rpm,power305.6,torque269.9,12.1 airfuel, did 6 runs on dyno, sec jets were off, timing total is 36 degree's,so there it is not mind blowing but a good place to start, now i need some real hp, ok guys tell me how to do it, not doing it untill winter i live in NJ, so i taking my time do it right this time, thanks.ps what is the hp?
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65_289
Gearhead Posts: 701
From:
Registered: Jul 2001
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posted 09-24-2002 07:15 PM
12:1 is a little rich. Might wanna lean it out 2 jets.
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steve'66
Gearhead Posts: 5659
From: Sonoma,CA,USA
Registered: Mar 2000
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posted 09-24-2002 08:32 PM
305 rwhp isn't too bad, this was on a chassis dyno right?
But it can be a whole bunch better.  More latter, SteveW
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Moneymaker
Administrator Posts: 18704
From: Lyons, IL, USA
Registered: May 99
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posted 09-24-2002 09:21 PM
Like SteveW said before. Not enough cam, intake is poor for the cubes and way to small a carb. ------------------
Alex Denysenko
Co-Administrator and Moderator/ non 65-66 Mustang owner sensitivity co-ordinator NHRA/IHRA/SRA/MCA member
NHRA and IHRA SS/LA National Record Holder '00, '01, & '02
Fleet of FoMoCo products including 88 ASC McLaren Mustang #28
Part time secret agent license #0089
Professional Manwhore
The Barry of BarrysGrrl Quote #1: "I never met a magazine mechanic I liked."
Quote #2: "Make sure brain is in gear before engaging mouth!"
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stroker man
Journeyman Posts: 80
From: Denville NJ USA
Registered: Mar 2002
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posted 09-24-2002 09:40 PM
yup i know thinking of comp cams roller XE282HR,282 290 232 240 565 574, AIrgap or vicjr, 850DP, i dont want to lose that good torque down low, got a few things to do thats for sure, thats whats fun about car's make them faster, i always want faster.back to the drawing board.plus 3000 stall or 3500.
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67fastback2+2
Journeyman Posts: 92
From: Pennsville,New Jersey
Registered: Oct 2001
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posted 09-24-2002 09:52 PM
stroker man, Where did you have your dyno, and how much. I am curious about my 289. Pete
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steve'66
Gearhead Posts: 5659
From: Sonoma,CA,USA
Registered: Mar 2000
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posted 09-24-2002 11:03 PM
OK,Here's my daughter's 408W and it is really fine as a street/show car! The only reason it isn't on the street more is the spool in the rear and its appetite for 100+ octane fuel.  Rods - Eagle 6.250 4350 H-beam
Crank - Eagle 4340 forged knife edged
SRP pistons (flat tops)
Speed pro plasma moly rings
Cloyes DR chain
Comp Solid roller cam 35-772-8 286/292 248/254 @ .050 .610/621 lift lsa 110, c/l 106, installed at 105, overlap 69 degrees @ .015"
Heads - Edel Vic Jr's 2.05/1.60 valves
C/R is 12-1
Rockers - Harland Sharp alum rollers
Springs - 195#s closed 350+ @ .600
Intake - Vic Jr. ported to heads
Fully balanced
Milodon pan & p/u
MSD billet Distributor
Race c-4 w/ 9" converter 4200 stall
spooled 9" rear
10" MT et drag slicks
4.5" MT et drag fronts
3100#s track weight We can/will pump this up this winter with a stouter cam and porting the heads. It doesn't run too bad as is and will win 99% of the street races you might come across (especially the tubed out BBC Camaros) Your heads are better, but the intake, carb, cam and possibly the headers/exhaust need help. Use 3" pipes to the 3" race muff of your choice. We're running 1 chamber Flowmasters and turn downs. Good luck!  SteveW
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steve'66
Gearhead Posts: 5659
From: Sonoma,CA,USA
Registered: Mar 2000
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posted 09-24-2002 11:12 PM
quote:
Originally posted by stroker man:
yup i know thinking of comp cams roller XE282HR,282 290 232 240 565 574, AIrgap or vicjr, 850DP, i dont want to lose that good torque down low, got a few things to do thats for sure, thats whats fun about car's make them faster, i always want faster.back to the drawing board.plus 3000 stall or 3500.
More cam, and a solid roller! Forget the AirGap! With a 3500-4000 stall converter you don't have to worry about the bottom end torque! It won't try until it's in the torque range and it'll run like a "raped ape" Just hold on 'cause you're going for a "bad assed" ride.
Get a good tranny cooler and don't worry about the tranny temp! SteveW
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69_sportsroof
Gearhead Posts: 144
From: Camino Calif (yeah, it does snow here)
Registered: Aug 2000
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posted 09-25-2002 11:56 AM
Steve...in the interest of being politicaly correct (something that i am rarely accused of)...shouldn't that be "A sexually assaulted primate!! Jay------------------
ALL THROTTLE NO BOTTLE !
69 sportsroof(351 C)
65 Ranchero(200)now 351W
72 Ln 700 (361)
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Mpcoluv
Gearhead Posts: 834
From: Charlotte NC usa
Registered: Apr 2001
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posted 09-25-2002 12:29 PM
In a recent 5.oooh magazine the Air Gap lost about 7 flywheel HP to a Victor Jr (on a 393 stroker). The air gap made quite a bit more midrange HP.
I believe you could pull 10 or 11 inches of vacuum with the XE282 cam.
I bet you could pick up a few ponies by more tuning though.
I personally hate loose converters on the street BTW.....
------------------
Jim Sams
'69 mustang Coupe
372C
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