Ed Blown Vert

iTrader: (2)

Best I could get was 548 rwhp 563 rwtq on 10#. I didn't gain anymore boost. But under the curve I gained quite a bit.

Blue line is the P1. Red line is the D1

Don't know why I am peaking so soon.

WHPLASH

iTrader: (22)

Seems like a nice upgrade. You gained all over nicely. But yeah, your peak is real early. With my cam, I peek at 6900 and its a little smaller than yours. I push #12lbs and see 527 rwhp on a mustang dyno.

Its hard for us A4's to make large power it seems.

Ed Blown Vert

iTrader: (2)

If I could peak @ 6900 I would be well over 600 rwhp.

Do you have a sheet you can post?

Mike TexaSS

iTrader: (2)

Have you logged boost? Blower cars should never stop pulling!

Ed Blown Vert

iTrader: (2)

Next time I dyno I will. My friend was watching the boost gauge. It immediately went to 10# and held then finally hit 11# at the end of the run.

WHPLASH

iTrader: (22)

Just had it dyno'd a week ago. Man does it just pull. I have no idea how you get your pictures so big. lol

Ed Blown Vert

iTrader: (2)

Nice.

I have been looking at other sheets, and most of the time I don't peak as high. But under the curve I have quite a bit of power.

You have 300 rwtq @ 4000 rpms and I show 550 rwtq.

WHPLASH

iTrader: (22)

Because you're strokin'. Alot of torque with that 383.

Ed Blown Vert

iTrader: (2)

I guess I can't really complain about the peak power. Torque is what I want.

WHPLASH

iTrader: (22)

Like I said, A4's don't show the power. Its hard to compare to M6 dyno numbers.

Do yo spray your car often?

Slowhawk

iTrader: (12)

The Cam is making it peak early.222 Cam in a 383ci is pretty small.Makes a good average power though.

WHPLASH

iTrader: (22)

Is that the cam from your old setup?

Ed Blown Vert

iTrader: (2)

When I picked out the cam, I forgot when you have more ci. You need more cam. I was keeping in mind smog, which why didn't go too big. But now after seeing the dyno, I should have went with something like 224/230 on a 115


The old setup had a TR 224 on a 114. That one peaked around 6000

Slowhawk

iTrader: (12)

Truthfully I would boost it more.Try to get 14-16lbs and run pure methenol from a Alky control kit. Will still be reliable and will put you at or near 700rwhp with awesome midrange.

Ed Blown Vert

iTrader: (2)

I wish I could boost it more, I already have the smallest pulley on the blower a 3.2"

No Juice

iTrader: (11)

Something doesn't seem right. Regardless of the cam that is in it, I would think with the smallest pulley you should see more than 10# even on a 383. I would definately swap to the 4.5" IC's.

WHPLASH

iTrader: (22)

They do make a 3.0"

I'm guessing here. You probably have a 6-rib setup w/ a larger crank pulley. I would think also, if this is what you have, that you're slipping.

I just tried a 3.5" pulley with a MMS crank pulley and could not get it to grip. The belt was slipping and got shredded. I need to upgrade to a 8-rib setup. I have a 4" on now and seeing 12 lbs.

Ed Blown Vert

iTrader: (2)

I was expected more too. I am debating on the 4.5" or FMIC.

I had the 3.0" in there first, but swapped to the 3.2 to see if I was slipping. No change in boost.

I am running the SDCE tensioner with a 8 rib belt.

WHPLASH

iTrader: (22)

Then that don't seem right then. I think KP was seeing 15+ with the 3.7"

hosspowerinc

iTrader: (22)

Im not quite sure whats wrong with 548 rwhp 563 rwtq????