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-   -   Guess my HP (http://www.dfwmustangs.net/forums/showthread.php?t=68462)

JV106 07-13-2017 12:15 PM

Guess my HP
 
Going in for tune and dyno on Monday. What are y'alls best hp/torque guesses?

Dart block 363 naturally aspirated
9.8:1 compression
Trick flow 11r 190 heads
Trick flow box r intake
Custom cam .592 lift
TREMEC 5 spd
47# injectors

Rick Modena 07-13-2017 12:35 PM

I'm going to call 400/425 HP...

Z06killinsbf 07-13-2017 12:39 PM

430/400

JV106 07-13-2017 02:10 PM

I'll be thrilled with anything over 400

4EyedTurd 07-13-2017 02:11 PM

Less than an LSX with the same amount of money dumped into it

BLAKE 07-13-2017 02:12 PM

385/385

But the real question should be: What brand of dyno?

Baron Von Crowder 07-13-2017 02:17 PM

Quote:

Originally Posted by BLAKE (Post 1653835)
385/385

But the real question should be: What brand of dyno?

This.

JV106 07-13-2017 02:18 PM

It's going to precision mustang.

JV106 07-13-2017 02:18 PM

What's a lsx?

BLAKE 07-13-2017 02:35 PM

Quote:

Originally Posted by JV106 (Post 1653837)
It's going to precision mustang.

No, is it a Dynojet brand dyno or a Mustang brand dyno?

Torinoman 07-13-2017 03:12 PM

Why the low compression?

BP 07-13-2017 03:56 PM

Quote:

Originally Posted by 4EyedTurd (Post 1653834)
Less than an LSX with the same amount of money dumped into it

Or a stock Coyote.

JV106 07-13-2017 03:59 PM

Quote:

Originally Posted by BLAKE (Post 1653843)
No, is it a Dynojet brand dyno or a Mustang brand dyno?

I follow you. It's Noah or Slim is his screen name's shop. I'm not sure what he has. I figured someone on here might know.

JV106 07-13-2017 04:04 PM

Quote:

Originally Posted by Torinoman (Post 1653854)
Why the low compression?

I probably should've gone a bit higher but I'm not a racer. I had speed specialties in Balch springs build it. I came into with the mindset of not going over 10:1 and Gary the shop owner agreed. I do know ppl run 10.5:1 and higher on pump gas. My old lady's Acura has like 12.5:1 compression from the factory. And if I'm not happy later on with the power I can swap the cam and turbo it.

JV106 07-13-2017 04:08 PM

Quote:

Originally Posted by BP (Post 1653859)
Or a stock Coyote.

I thought about doing this and it may have been easier. Especially with how much more advanced the computers are now compared to the eec-iv. I wanted to build a shiny pushrod.

I don't care how much money I could've saved etc to get to 400 hp there's no chance a chevy engine will go in my Mustang.

BLAKE 07-13-2017 05:26 PM

You don't need a good reason to go with shiny pushrod Ford. Just have fun with it. Compression does seem awfully low for an NA build though.

KBScobravert 07-13-2017 05:31 PM

Little Vortech 6 trim is what it is gonna want.

As it sits, I agree with the above. Should be right around 400

Broncojohnny 07-13-2017 06:25 PM

Really not enough info in your post. Duration of the camshaft can change things a lot. In general, those heads are a little small and it is going to be sensitive to camshaft duration and exhaust. You should really have 1 3/4" headers and 3" all the way to the tail pipes if you want it to breathe. Throttle body size is very important as well.

If you are getting the air in and out of it like you are supposed to it will be very near your goal.

Blackpony 07-13-2017 06:25 PM

I'd say 380-390 hp about the same tq. If you had a bigger cam and 11:1 it would easily make 450

JV106 07-13-2017 09:04 PM

Custom cam from flow tech inductions. 232/240 112 lobe sep
90mm throttle body, sct big air 3000 maf, 4" Pipe for the intake

I bought Accufab mid length headers with 1-3/4" primaries and 3" collector but they didn't fit well. So for now I'm running bbk shorties with 2.5" exhaust.

I'm excited. Hopefully Noah does a good job with it.


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