My build, my Fox transformation....lotsa pics

Blake tells me were not too far from making this bitch strain on the dyno I can't wait

Here's a few shots from the Snake showing off his magic on the ports

Intake No back cut 30 degree .090 wide back cut exhaust

Cfm gain
.100 87 84 -3 72.7
.200 148 170.4 +22.4 117
.300 210.5 254 +43.5 154
.400 279.8 356 +76.2 182
.500 336.8 358 +21.2 207
.550 ____ 366 ___
.600 367 367.3 +.3 222
.700 377.2 358 -19.2 228
.800 233

20 cfm average gain .100 through.700

SF 600 Superflow
Exhaust flow with out pipe

Hope you guys can read this.............

I did the flow numbers in word document , nice rows and all lined up. I copied and pasted it and it comes out looking like crap............ Go figure.

2.200 valve no back cut
Intake

Before
.100 87
.200 148
.300 210.5
.400 279.8
.500 336.8
.550 -
.600 367
.700 377.2



2.200 w30* back cut
Intake

After
.100 84
.200 107.4
.300 254
.400 356
.500 358
.550 366
.600 367.4
.700 358

Exhaust

.100 72.7
.200 117
.300 154
.400 182
.500 207
.600 222
.700 228
.800 233

bigblockfox468 wrote:2.200 valve no back cut
Intake

Before
.100 87
.200 148
.300 210.5
.400 279.8
.500 336.8
.550 -
.600 367
.700 377.2



2.200 w30* back cut
Intake

After
.100 84
.200 107.4
.300 254
.400 356
.500 358
.550 366
.600 367.4
.700 358

Exhaust

.100 72.7
.200 117
.300 154
.400 182
.500 207
.600 222
.700 228
.800 233

Dang Mike your a genious...................

IDT-572 wrote:

Dang Mike your a genious...................

I know

Dyno time 10-30-10

I'll keep you posted with the results

Do not have any final dyno numbers because of the situation we had. If you're not sure what I mean check out my DYNO PARTY thread in General Discussion. I call tell you though it was making some nice #'s for low 6k pulls .

Here some pics









and yours truly playing with the distibutor

Well Blake has her ready to roll again He totally disassembled it and went over it with a fine tooth comb and didn't find any major issues or damage other than the rear main bearing suffered some damage when the dyno coupler let go.

So I'm very happy with that .

Not sure when we'll re-dyno but I will post results as soon as they are available. Wish us better luck this time

cool beans there Mike!...you don't need no luck....that was just a fluke!...shit happens! It will rock n roll next time!

We got the engine on the dyno last night, Made a short pull with the last jetting change from the last time. It made 708 @ 6000 rpm. These numbers may be off a number or two, Mike has the dyno sheets and will post them later.

I'm posting from memory.

After the tuning was all said and done we saw 751 Hp @ 6400 rpm and 681 Ft Lb. Torque @ 4900.

It had over 650 ft lb torque from 4500 through 5500 rpm and still held 616 at the Hp peak 6400.

In a world of high compression, max ported, big inch, solid roller camed engines, I was happy with the out come of this flat top , flat tappet, bowl blended, 528.

Good hp per dollar combo. The SCJ flat tappet heads that Lem sales and a good inexpensive flat tappet cam , cast crank, H beam rods, forged pistons. Killer bracket deal.

You don't have to turn it over the moon to make decent power.

I want to thank Mike for waiting on this engine. When he called me to do this deal, I told him I was way behind and would be a good while before I could get to it, then to add to it we had the problem on the dyno that set us back again. He never complained once and was very understanding through the whole deal.

I'm glad it all worked out well for him.

Cheers..Blake,good #s and a job well done.

Great combo Blake. Congrats.
That will last a LONG time if its maintained right. Like you said, a GREAT bracket motor.

Al

nice job, and I'm REALLY diggin on the test stand....

Thanks for the kind words guys................. The run in stand was procured from a trade Dave Freelander and I did. It's really nice. I just wired a Duraspark 2 ignition box up for now, running it with a Msd distributor and an old accel coil .

It makes it nice to run the engine , set the valve lash hot, and check for oil leaks, and water leaks before going to the dyno. It gives you all tuning time on the dyno instead of working on problems....................

I have got to get on Coon- 61's engine and my P-51 headed engine now. Somebody is going to have to topple the hero off his throne

thanks for the info on the stand... and on the other, may the force be with you.

I think Dave said that stand came from Summit............

IDT-572 wrote:Thanks for the kind words guys................. The run in stand was procured from a trade Dave Freelander and I did. It's really nice. I just wired a Duraspark 2 ignition box up for now, running it with a Msd distributor and an old accel coil .

It makes it nice to run the engine , set the valve lash hot, and check for oil leaks, and water leaks before going to the dyno. It gives you all tuning time on the dyno instead of working on problems....................

I have got to get on Coon- 61's engine and my P-51 headed engine now. Somebody is going to have to topple the hero off his throne

Isn't there a short block somewhere in the list of things to do?

738drvr wrote:

IDT-572 wrote:Thanks for the kind words guys................. The run in stand was procured from a trade Dave Freelander and I did. It's really nice. I just wired a Duraspark 2 ignition box up for now, running it with a Msd distributor and an old accel coil .

It makes it nice to run the engine , set the valve lash hot, and check for oil leaks, and water leaks before going to the dyno. It gives you all tuning time on the dyno instead of working on problems....................

I have got to get on Coon- 61's engine and my P-51 headed engine now. Somebody is going to have to topple the hero off his throne

Isn't there a short block somewhere in the list of things to do?

I do believe your right, Coon 61 is on that project as we speak........... I think the holes were being put in this last week.

Smokin'!

I'm very happy with the dyno results Blake did a helluva job

I found out how to change these from PDF to jpg so I thought I would share .

These are from my final pull. I see no use in showing all pulls. The first pull was 708 hp. Blake worked his talents to get that "Snake Power" up






751 hp @ 6400 rpms 681 ft lbs @ 4900 rpms

The honest truth pound for pound I'm more impressed with the outcome of this build than my own. I'd love to see what a good alky carb would have done on this thing.

I was close wasnt I Mike?
What did I say when I met ya the first time you went down to Blakes, 760?

Regards.
Al