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Yesterday, 08:30 PM
Replies: 5
Views: 299
Posted By VORTECPRO

Whats the OCA meet in Wichita? And when?

Whats the OCA meet in Wichita? And when?
June 7th, 2019, 04:19 PM
Replies: 22
Views: 2,463
Posted By VORTECPRO

I understand the dyno is off compared to reality,...

I understand the dyno is off compared to reality, carry on.
June 6th, 2019, 07:54 PM
Replies: 22
Views: 2,463
Posted By VORTECPRO

Mark, Bill Travoto has drag racing data to back...

Mark, Bill Travoto has drag racing data to back his claims-you don't, which surprises not only me seeing the number of engines you have supplied this forum. I would also add Bill's engines generally...
June 6th, 2019, 05:37 PM
Replies: 22
Views: 2,463
Posted By VORTECPRO

https://cimg7.ibsrv.net/gimg/classicoldsmobile.com...

https://cimg7.ibsrv.net/gimg/classicoldsmobile.com-vbulletin/1024x768/vortecpro_shop_2_e8535250d325ad25ea08de281ffc8f7f06bab86d.jpg...
June 6th, 2019, 04:28 PM
Replies: 22
Views: 2,463
Posted By VORTECPRO

Just curious, how could you possibly be of any...

Just curious, how could you possibly be of any help to my operation?
June 4th, 2019, 04:42 AM
Replies: 22
Views: 2,463
Posted By VORTECPRO

I've noticed in the past you've alluded to your...

I've noticed in the past you've alluded to your high TQ to cubic inch due to ring pack technology. Example:

1/16 ring 1.21 TQ per inch
1 mm ring 1.25 TQ per inch
1.35 HP per inch
347 Cubic inch...
Forum: Big Blocks
May 27th, 2019, 05:30 PM
Replies: 77
Views: 4,669
Posted By VORTECPRO

I'am not trying to figure anything...

I'am not trying to figure anything out............I just want to see the dyno data. I believe a competition valve job would consist of a former NHRA Stock 3 angle valve job, A GAM scam, baffle them...
Forum: Big Blocks
May 27th, 2019, 04:50 PM
Replies: 77
Views: 4,669
Posted By VORTECPRO

That compression is very possible. The work at...

That compression is very possible. The work at GAM is OK, a 6 out of a possible 10, but I can guarantee you this, the owner couldn't give a sh-- about how your project turns out, especially if the...
Forum: Big Blocks
May 26th, 2019, 08:36 PM
Replies: 77
Views: 4,669
Posted By VORTECPRO

Bruce Yakatori's (GAM) dyno sits at 4700 feet,...

Bruce Yakatori's (GAM) dyno sits at 4700 feet, the 385 corrected HP (29.92 barometer, 60 degrees dry air) you got on his dyno will be down 20 % at 4700 feet altitude 310 HP observed. I can only...
Forum: Big Blocks
May 26th, 2019, 06:19 PM
Replies: 77
Views: 4,669
Posted By VORTECPRO

The old "Bruce Yakatori" build. If you could post...

The old "Bruce Yakatori" build. If you could post up the dyno sheet that would be a good starting point. Exactly what are your goals with this engine? I would also mention, in Greeley's 5000 feet...
May 8th, 2019, 04:10 AM
Replies: 269
Views: 22,972
Posted By VORTECPRO

Any way you want to look at it, the power you had...

Any way you want to look at it, the power you had is enough for a low 10 sec driver in Florida @ 3700 pounds. Goal met. The nice thing about dyno testing on my dyno is the numbers mean this:

127...
May 4th, 2019, 06:21 PM
Replies: 20
Views: 1,685
Posted By VORTECPRO

Nice-now lets put a real converter in there and...

Nice-now lets put a real converter in there and some gear...................
Forum: Small Blocks
April 28th, 2019, 08:48 AM
Replies: 43
Views: 1,114
Posted By VORTECPRO

Make a engine package with big HP making bores...

Make a engine package with big HP making bores and small main housing bores-then put windows in the block so when you do make power with it the main bulk heads self destruct. Unbelievable
Forum: Big Blocks
April 26th, 2019, 04:28 PM
Replies: 21
Views: 939
Posted By VORTECPRO

Just curious what causes the oil pressure drop....

Just curious what causes the oil pressure drop. On a good note not one of my 496s ever had 660 TQ @ 3500 RPM, nice work.
Forum: Big Blocks
April 26th, 2019, 04:21 PM
Replies: 21
Views: 939
Posted By VORTECPRO

Mark Why does this engine drop oil...

Mark

Why does this engine drop oil pressure as RPM goes up?
Forum: Small Blocks
April 26th, 2019, 04:36 AM
Replies: 68
Views: 4,408
Posted By VORTECPRO

I agree to some degree. Most dyno testing...

I agree to some degree. Most dyno testing corrects to a 29.92 barometer, 60 degrees dry air, as does Cutlass EFI's testing, then theres measured or in the room observed HP before the raw number is...
Forum: Small Blocks
April 25th, 2019, 04:34 PM
Replies: 68
Views: 4,408
Posted By VORTECPRO

Bernard "You don't race Dyno's and Flow...

Bernard

"You don't race Dyno's and Flow benches!"


When has any Mondello went fast at a drag strip? Let me clarify that statement, what exactly I'am talking about is 1. NA NHRA class racing ...
Forum: Small Blocks
April 25th, 2019, 06:29 AM
Replies: 68
Views: 4,408
Posted By VORTECPRO

And with zero atmospheric data supplied, and zero...

And with zero atmospheric data supplied, and zero calibration data supplied I question the outrageous TQ numbers. You have no idea where those numbers come from. Track testing will give a good...
Forum: Small Blocks
April 24th, 2019, 05:10 PM
Replies: 68
Views: 4,408
Posted By VORTECPRO

I'am not quiet at all, the first customer of...

I'am not quiet at all, the first customer of yours that takes one of those engines to a drag strip will understand exactly what I've been saying all along. Anyone who thinks that 434 made 572 TQ I...
April 19th, 2019, 05:55 PM
Replies: 8
Views: 673
Posted By VORTECPRO

Crankshaft HP.

Crankshaft HP.
April 16th, 2019, 08:21 PM
Replies: 8
Views: 673
Posted By VORTECPRO

440 crank shaft HP has the potential to run 121.5...

440 crank shaft HP has the potential to run 121.5 MPH @ 3200 pounds. 1320/121.5=10.86 ET. Now the question is: will the OD trans let you reach that potential, I don't think so, but the results will...
April 8th, 2019, 05:41 AM
Replies: 90
Views: 9,454
Posted By VORTECPRO

Nice work!

Nice work!
Forum: Big Blocks
April 5th, 2019, 06:40 PM
Replies: 29
Views: 1,974
Posted By VORTECPRO

You guys did great on this one, nice work. I like...

You guys did great on this one, nice work. I like the realistic power curve as well, I know this dyno to give correct numbers. Thats 11 sec HP in Colorado's ridiculously high altitude.
Forum: Small Blocks
March 24th, 2019, 05:58 AM
Replies: 68
Views: 4,408
Posted By VORTECPRO

Put up what data you can, especially the fuel...

Put up what data you can, especially the fuel flow, in fact since you have the fuel flow and BSFC channel available, lets see that data for the last small block as well (427). Thanks I would also...
Forum: Small Blocks
March 23rd, 2019, 07:13 PM
Replies: 68
Views: 4,408
Posted By VORTECPRO

"But I'll give in a bit, the next one I do I'll...

"But I'll give in a bit, the next one I do I'll try to provide VE numbers" CutlassEFI

Lets see them, all the data, thanks.
March 23rd, 2019, 06:55 PM
Replies: 28
Views: 1,935
Posted By VORTECPRO

How's that car run?

How's that car run?
March 23rd, 2019, 04:55 PM
Replies: 28
Views: 1,935
Posted By VORTECPRO

A person wanting to know who Smitty is. I did...

A person wanting to know who Smitty is. I did some research, I like his car.
March 19th, 2019, 04:49 PM
Replies: 28
Views: 1,935
Posted By VORTECPRO

Who's this Smitty?

Who's this Smitty?
Forum: Small Blocks
March 17th, 2019, 08:59 AM
Replies: 7
Views: 402
Posted By VORTECPRO

How much did the head work cost? Did you pay for...

How much did the head work cost? Did you pay for new valve guides? The valve pictured is not a valve I would use.
March 7th, 2019, 06:22 AM
Replies: 30
Views: 2,338
Posted By VORTECPRO

!970 Buick 455 Stage 1 C/SA 11.40 index ...

!970 Buick 455 Stage 1 C/SA 11.40 index
1970 Olds 455 W 30 D/SA. 11.55 index https://youtu.be/yIit2Oht-78
March 6th, 2019, 09:15 PM
Replies: 30
Views: 2,338
Posted By VORTECPRO

1970 Buick GS Stage 1

1970 Buick GS Stage 1
March 6th, 2019, 05:05 PM
Replies: 30
Views: 2,338
Posted By VORTECPRO

I run the Weibe stuff on the front. I run TRRC on...

I run the Weibe stuff on the front. I run TRRC on the rear. My 9 inch tire Chevelle has been 1.26 60s @ 3720 with the TRRC rear suspension.
You might be aware of the difference between my engine...
March 5th, 2019, 07:24 PM
Replies: 30
Views: 2,338
Posted By VORTECPRO

My 1971 315 HP 455 Buick GS runs in F/SA the...

My 1971 315 HP 455 Buick GS runs in F/SA the index is 11.85, I've been 10.64 @ 122.0, 1.37 60 foot @ 3660. 1320/122=10.81 so to answer your question: yes, I get everything there is to get with my...
March 5th, 2019, 07:55 AM
Replies: 30
Views: 2,338
Posted By VORTECPRO

I've always run shimmed hyd lifters from the...

I've always run shimmed hyd lifters from the start with .005 travel. My focus isn't on the engine, I have enough HP, I need to get the T475 out of there and get the Metric 200 in.
March 5th, 2019, 07:47 AM
Replies: 30
Views: 2,338
Posted By VORTECPRO

What I noticed is: Peak HP was made @ 5800 RPM,...

What I noticed is: Peak HP was made @ 5800 RPM, and peak TQ was made @ 4000 RPM a typical performance power curve. A engine that makes more TQ than HP @ peak HP seems strange to me and always makes...
March 1st, 2019, 04:35 PM
Replies: 269
Views: 22,972
Posted By VORTECPRO

I think your looking at what caused the lack of...

I think your looking at what caused the lack of HP above along with that ridiculous intake manifold with its adapter plates. If the engine peaks higher than 5300 RPM one could assume we made a gain...
February 28th, 2019, 06:16 PM
Replies: 30
Views: 2,338
Posted By VORTECPRO

High 250s @ .050 to low 260s @ .050. I run 400...

High 250s @ .050 to low 260s @ .050. I run 400 open and 180 on the seat on my Buick, Higher RPM combinations run more pressure.
February 28th, 2019, 05:57 PM
Replies: 269
Views: 22,972
Posted By VORTECPRO

https://cimg7.ibsrv.net/gimg/classicoldsmobile.com...

https://cimg7.ibsrv.net/gimg/classicoldsmobile.com-vbulletin/1920x1280/img_0015_abe0184f2cf27610f5add9ef995c928db60500a0.jpg...
February 25th, 2019, 05:07 PM
Replies: 30
Views: 2,338
Posted By VORTECPRO

1972 NHRA Stock Oldsmobile Dyno Test

https://youtu.be/ugYQgIuKc5Y

Notice the power curve, TQ peak @ 4000 RPM HP peak @ 5800 RPM with power carry to 6000 RPM. Realistic HP peak, realistic TQ peak, Realistic TQ, Realistic HP. This is...
Forum: Small Blocks
February 19th, 2019, 05:55 PM
Replies: 88
Views: 5,308
Posted By VORTECPRO

Respectfully I have another question. How is it...

Respectfully I have another question. How is it possible have more TQ @ the HP peak? I have never seen anything like this, can anyone answer this? Just trying to learn here.
Showing results 1 to 40 of 435
 


 
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