Re: 470 dry sump engine on the dyno
[Re: Scott440]
#2374293
09/21/17 12:54 AM
09/21/17 12:54 AM
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Joined: Jan 2003
Posts: 31,041 Oregon
AndyF
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Oregon
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AndyF, First, thank you for sharing this amazing R&D.
For those of us with max wedge ports and 1.5 rockers, it's still impossible to know how much we'd gain with 1.65 rockers, because your 1.5 rockers were only tested with standard ports right?
I think this was a question you were curious about, and some of us would have wanted to know too. Yeah I think I'm done with rocker arm testing! Takes a lot of time and money and the results aren't very predictable. I sold off most of my rocker arm sets and moved on. I kept the T&D rockers for this engine since they are super high quality. They didn't make more power than some of the less expensive rockers that I tested but I think they will last longer.
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Re: 470 dry sump engine on the dyno
[Re: AndyF]
#2374830
09/22/17 12:07 AM
09/22/17 12:07 AM
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Joined: Jan 2003
Posts: 31,041 Oregon
AndyF
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OP
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Oregon
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I don't know if T&D created a part number for the Trick Flow rockers or not. My invoice says part number 8200 Special 1.480 long rocker. So you can call them and see what they say. Here is a picture of the T&D rockers if you need it for reference.
Last edited by AndyF; 09/22/17 12:10 AM.
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Re: 470 dry sump engine on the dyno
[Re: AndyF]
#2374998
09/22/17 01:00 PM
09/22/17 01:00 PM
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Joined: Jan 2003
Posts: 15,439 Val-haul-ass... eventually
BradH
Taking time off to work on my car
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Taking time off to work on my car
Joined: Jan 2003
Posts: 15,439
Val-haul-ass... eventually
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I don't know if T&D created a part number for the Trick Flow rockers or not. My invoice says part number 8200 Special 1.480 long rocker. So you can call them and see what they say. Here is a picture of the T&D rockers if you need it for reference. I'm pretty sure the standard fulcrum length for T&D's basic BBM rockers is 1.520; looks like they shortened it up a tad for the Trick Flow heads.
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Re: 470 dry sump engine on the dyno
[Re: AndyF]
#2379031
09/29/17 08:10 PM
09/29/17 08:10 PM
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Joined: May 2005
Posts: 1,030 ohio
67mprfan
super stock
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super stock
Joined: May 2005
Posts: 1,030
ohio
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No, the 470-240 combo is in my Duster now and has been converted to EFI. I don't think I need to put it back on the dyno since I know what it does.
The 470-270 combo will go back to the dyno to test the oil pan, vacuum pump and the Wilson Indy intake. Once I finish up that work I'll probably put that engine up for sale since I don't have any plans for it. Can hardly wait a got a 67 Belvedere that waiting for a BIG Block
71 demon stock stroke 440/indy ez-1 running 10.10 @ 132.14 mph in the 1/4 and 6.36 @ 107.46 mph in the 1/8 not in the same weekend but It did it then I sold it. 67 Belvedere that worked it's way in the 10's
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Re: 470 dry sump engine on the dyno
[Re: AndyF]
#2381912
10/04/17 06:17 PM
10/04/17 06:17 PM
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Joined: Aug 2003
Posts: 43,195 Bend,OR USA
Cab_Burge
I Win
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I Win
Joined: Aug 2003
Posts: 43,195
Bend,OR USA
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How are you getting oil pressure into the block?
Last edited by Cab_Burge; 10/04/17 06:18 PM.
Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)
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Re: 470 dry sump engine on the dyno
[Re: AndyF]
#2381939
10/04/17 06:26 PM
10/04/17 06:26 PM
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Joined: Mar 2009
Posts: 1,169 Virginia Beach, VA
Old School
super stock
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super stock
Joined: Mar 2009
Posts: 1,169
Virginia Beach, VA
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How would that ever fit in a car.....
68 cuda formula S 588" bb 5sp 70 CUDA CONVERT 500" 5SP (SUBLIME) 70 CUDA CONVERT 500" 5SP (PLUMCRAZY):TOO MUCH HORSEPOWER, IS ALMOST ENOUGH!
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Re: 470 dry sump engine on the dyno
[Re: Cab_Burge]
#2382023
10/04/17 07:22 PM
10/04/17 07:22 PM
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Joined: Jan 2003
Posts: 31,041 Oregon
AndyF
OP
I Win
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OP
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Oregon
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How are you getting oil pressure into the block? #12 line from the top of the pump goes to a filter and then another #12 line from the filter goes into the block plate. The block plate is behind the pump in this picture.
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Re: 470 dry sump engine on the dyno
[Re: Old School]
#2382024
10/04/17 07:24 PM
10/04/17 07:24 PM
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Joined: Jan 2003
Posts: 31,041 Oregon
AndyF
OP
I Win
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OP
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Joined: Jan 2003
Posts: 31,041
Oregon
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How would that ever fit in a car..... I guess guys figure it out. A lot of the serious NHRA guys run external oil pumps. I suppose anyone who knows how to put a dry sump system in a car can figure out how to put a belt drive oil pump in a car.
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