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Engine diaper #2704823
10/08/19 11:06 AM
10/08/19 11:06 AM
Joined: Jan 2006
Posts: 168
Indianapolis Indiana
J
Jamie340 Offline OP
member
Jamie340  Offline OP
member
J

Joined: Jan 2006
Posts: 168
Indianapolis Indiana
Looking for suggestions on engine diaper, for a 1971 Demon340.
Something light weight and user friendly.

Re: Engine diaper [Re: Jamie340] #2704828
10/08/19 11:15 AM
10/08/19 11:15 AM
Joined: Feb 2005
Posts: 20,151
PA.
pittsburghracer Offline
"Little"John
pittsburghracer  Offline
"Little"John

Joined: Feb 2005
Posts: 20,151
PA.
J&J diapers if you get the heat resistant one is maybe 3/16 of an inch at most on the sides and can lay right on the headers. My son and I both run them.


1970 Duster
Edelbrock headed 408
5.984@112.52
422 Indy headed small block
5.982@112.56 mph
9.42@138.27

Livin and lovin life one day at a time




Re: Engine diaper [Re: pittsburghracer] #2704833
10/08/19 11:23 AM
10/08/19 11:23 AM
Joined: Jan 2003
Posts: 19,355
Las Vegas
Al_Alguire Offline
I Live Here
Al_Alguire  Offline
I Live Here

Joined: Jan 2003
Posts: 19,355
Las Vegas
I have had very good luck with DRE, Dennis has always been responsive to any requests for custom stuff and gets it done in a timely manor. Unfortunately we have performance tested a couple of them and zero issues


"I am not ashamed to confess I am ignorant of what I do not know."

"It's never wrong to do the right thing"
Re: Engine diaper [Re: Al_Alguire] #2704979
10/08/19 09:14 PM
10/08/19 09:14 PM
Joined: May 2004
Posts: 12,383
Taxes & Virus's R-US, NY
Dragula Offline
I Live Here
Dragula  Offline
I Live Here

Joined: May 2004
Posts: 12,383
Taxes & Virus's R-US, NY
Originally Posted by Al_Alguire
I have had very good luck with DRE, Dennis has always been responsive to any requests for custom stuff and gets it done in a timely manor. Unfortunately we have performance tested a couple of them and zero issues


Those guys are awesome....


'70 Cuda,...605 EFI Hemi Street Car (6.20 best pass, 1.33 60ft)
https://www.youtube.com/watch?v=WYw6RA-k5Bk (6.25 at 108.75mph from inside car)
https://www.youtube.com/watch?v=3zQEb9uxFng (6.25 at 108mph from outside car)
https://www.youtube.com/watch?v=JCvfzsC4NgM (9.9)

'66 Barracuda AWB Stretched nose Blown 440 Car in build stage

'71 Duster Drag Car 400 Low Deck 512 best 6.002 at 115.44mph
https://www.youtube.com/watch?v=Znuo3jMUXTk
Re: Engine diaper [Re: Jamie340] #2704990
10/08/19 09:48 PM
10/08/19 09:48 PM
Joined: Nov 2007
Posts: 32
ma.
R
roadrunner34 Offline
member
roadrunner34  Offline
member
R

Joined: Nov 2007
Posts: 32
ma.
Nothing to complain about with the DRE diapers.

Re: Engine diaper [Re: Al_Alguire] #2705001
10/08/19 10:16 PM
10/08/19 10:16 PM
Joined: Dec 2007
Posts: 12,587
Great Neck,LI,new york
hemi-itis Offline
I Live Here
hemi-itis  Offline
I Live Here

Joined: Dec 2007
Posts: 12,587
Great Neck,LI,new york
Originally Posted by Al_Alguire
I have had very good luck with DRE, Dennis has always been responsive to any requests for custom stuff and gets it done in a timely manor. Unfortunately we have performance tested a couple of them and zero issues


Thanks for your R&R Al whiney


HEMI-ITIS has no cure.
My condition is fully BLOWN!!
Re: Engine diaper [Re: hemi-itis] #2705011
10/08/19 10:43 PM
10/08/19 10:43 PM
Joined: Oct 2004
Posts: 3,097
back in Georgia
dthemi Offline
master
dthemi  Offline
master

Joined: Oct 2004
Posts: 3,097
back in Georgia
I like DJ too. I run DJ, and Stroud on my own stuff.

I have taken some plain single layer generic ones and made them custom for buds on tight budgets.
I know this sounds red neck, but it works. Cut some .032 aluminum sheet that matches the side profile of the diaper. Glue it to the outside of the diaper with high temp RV. Then you can bend it to fit the sides of the motor rigidly, and if the header touches no big deal. Sometimes I'll glue a piece inside the bottom to keep them from sagging.

Re: Engine diaper [Re: dthemi] #2705468
10/10/19 10:31 AM
10/10/19 10:31 AM
Joined: Jan 2006
Posts: 168
Indianapolis Indiana
J
Jamie340 Offline OP
member
Jamie340  Offline OP
member
J

Joined: Jan 2006
Posts: 168
Indianapolis Indiana
How do these manufacture deal with the drag link issues?
Thanks
Jamie

Re: Engine diaper [Re: Jamie340] #2707240
10/16/19 11:18 AM
10/16/19 11:18 AM
Joined: May 2009
Posts: 87
Georgia and Washington
J
JMCarter Offline
member
JMCarter  Offline
member
J

Joined: May 2009
Posts: 87
Georgia and Washington
Curious about the drag link question as well. Anyone?

Re: Engine diaper [Re: JMCarter] #2707248
10/16/19 11:38 AM
10/16/19 11:38 AM
Joined: Feb 2005
Posts: 20,151
PA.
pittsburghracer Offline
"Little"John
pittsburghracer  Offline
"Little"John

Joined: Feb 2005
Posts: 20,151
PA.
Originally Posted by JMCarter
Curious about the drag link question as well. Anyone?




All I can say again is my son has the diaper I recommend on his stock frontend small block Duster and is running one. We had more clearance issues with the Milidon oil pan and the 1 7/8 Hedmen headers but a 4 pound hammer fixed that.


1970 Duster
Edelbrock headed 408
5.984@112.52
422 Indy headed small block
5.982@112.56 mph
9.42@138.27

Livin and lovin life one day at a time




Re: Engine diaper [Re: JMCarter] #2707314
10/16/19 04:22 PM
10/16/19 04:22 PM
Joined: Nov 2015
Posts: 873
Missouri
J
jwb123 Offline
super stock
jwb123  Offline
super stock
J

Joined: Nov 2015
Posts: 873
Missouri
I have a Russler II engine diaper, custom made at a generic price. He called me twice about the measurments just to make sure it would fit, and it fits like a glove.

https://russlerii.com/

My tie rods go through the oil pan sump. The diaper uses Velcro strips to attach flaps after the diaper is installed. I tested the diaper this spring when I broke a rod, going through the lights, very little oil leaked. It did dump some water as per the hole above the diaper as the rod broke the side of the block. But I felt no loss of traction and got the car stopped, track was only shut down a few minutes.

Re: Engine diaper [Re: jwb123] #2707384
10/16/19 08:20 PM
10/16/19 08:20 PM
Joined: Jan 2003
Posts: 10,019
MN
J
JERICOGTX Offline
I Live Here
JERICOGTX  Offline
I Live Here
J

Joined: Jan 2003
Posts: 10,019
MN
I have a Russler II diaper as well. Fit extremely nice. He'll make whatever you need.

IMG_4279.JPG

69 GTX 68 Road Runner






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