Guess on dyno numbers????

iskwezm · Mar 28, 2008

im trekking my car down 2 hours to CPR (10secgoal) to get tuned and dynoed.any guesses on my numbers(if it stays together ).heres my combo.

349 stroker
9.3:1 compression,Mahle 6cc forged pistons
forged rotating assembly with girdle
MP 70 mm turbo,9 psi
CNC fully ported 70 cc Avenger heads,205 cc intaket runners,2.02/1.60 valves
Crane 1.6 roller rockers
custom grind roller cam,244*,.591 lift,114 lsa
ported Vic jr manifold
Performance Carb stage 3 blow through Holley 750 HP
Mallory Unilite with MSD Digital 6,
Product Engineering 360 GPH pump, -10 lines(1/2")

A67StangMaster · Mar 28, 2008

humm i would guess only 310 Hp

A67StangMaster · Mar 28, 2008

haha jkjk humm about 610hp

Fast63 · Mar 29, 2008

shoudl put down 450hp at the rear wheels at the minimum

C0V3R · Mar 29, 2008

520rwhp

C0V3R · Mar 29, 2008

Oh BTW - 10sec if youre reading this - do you have a kit that lets you keep the swaybar and P/s?

68EFIvert · Mar 29, 2008

I will say 475 rwhp and 515 rwtq.

10secgoal · Mar 29, 2008

C0V3R said:
Oh BTW - 10sec if youre reading this - do you have a kit that lets you keep the swaybar and P/s?

Haha. I can in here to call my wife, and checked here. I knew there was a thread on this. Yeah, the kit Mario has is like that. You loose a good bit of ground clearance though.
I think 500rwhp or very close at 9psi is possible if the heads are what the porter claims them to be. We'll see.

krash kendall · Mar 29, 2008

435HP/275TRQ @5700RPM

Just a guess before final tuning.

classic boost · Mar 29, 2008

430rwhp.

iskwezm · Mar 29, 2008

we killed the clutch after about 10-12 pulls

But this thing screams on the dyno, it ONLY made 404/39?, but was still rich and we didnt get a chance to add some timing.It was a long day, mainly cause Dustin had to "fix" the BS carb that Performance Carb did for me.It was made for 20 psi and 1000+ hp so it was too much for mine.Rich and Dustin didnt give up tiull the clutch did

Ill get some vids up here in a while

dyno runon my turbo stroker

dyno run,65 fastback

dyno run, 65 fastback

Jimmys66 · Mar 29, 2008

That thing sounds way better than 400hp to the wheels.......

Next time you go back, put a set of slicks on it to make sure you aren't breaking traction on the rollers.

Your car makes power really fast... you could be over powering the tires on the dyno and getting a false reading.

iskwezm · Mar 30, 2008

I thought we saw some tire smoke and smelled them, but the cluctch ended up just killing the day.Its still a crazy ride, but couldve been crazier

drk · Mar 30, 2008

Jimmys66 said:
That thing sounds way better than 400hp to the wheels.......

Next time you go back, put a set of slicks on it to make sure you aren't breaking traction on the rollers.

Your car makes power really fast... you could be over powering the tires on the dyno and getting a false reading.

Bingo. I've heard 400 hp cars before and that doesn't sound like a 400 hp car.

mrmustangman357 · Mar 30, 2008

that dyno pull wasn't like any I'd seen. What type of dyno was it? Did you spool the turbo then hit the load on the brake? It seemed a bit fast. where did you start your pulls from?

iskwezm · Mar 30, 2008

in 4th gear , i think Dustin had it about 22-2500 rpm and nailed.It revved REALY fast even before the clutch died.

C0V3R · Mar 31, 2008

Wheelspin + clutch slip losing 100+ hp i reckon!

68EFIvert · Mar 31, 2008

How much power were you making with the blower setup?

10secgoal · Mar 31, 2008

That carb was extremely fubar. PV in both front and rear, both PVCR's over 5/16's. Was shooting ducks pretty bad the first few pulls. Had to block the rear, and make the front PVCR's smaller. All the way to .059 and knock jetting out before we could even see the A/F. It was taking a good nose dive when the clutch would slip, then it would level out. The carb has HUGE venturis causing the A/F to nose dive. I know it's making tons of power, clutch just won't hold. Never smelled it though. But it was confirmed when we did a back to back test and the RWHP dropped 50. Took a little bit to figure out if it was the clutch, or the extremely rich A/F.

mrmustangman357 · Mar 31, 2008

the pvcrs were 5/16" WOW you must have had some gorilla holley "tuner" working on it earlier. I thought you just plugged the pvs and jet it up with a blowthrough setup. Those pulls looked extremely quick and I wouldn't be surprised if the dyno didn't apply the proper brake force, the clutch and/or tires slipped, or some combo of the three

Guess on dyno numbers????

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