My Hemi on the Dyno

[rumblefish360]

Close, under 3500 RPM. LOL

Well, like you mentioned, it’s a grudge engine. The only engine more secretive is the super stock engine where you basically never get a cam spec out of the owner. Only owner and the builder know.

Basically it’s all smoke and mirrors with truths, half truths, exaggerations, embellishments and lies, because it’s none of there biz.

Among the best questions I get are;

Q; How big is the carb?
A; More than enough to feed it.

Q; How big is the engine?
A; It’s a small block.

Q; But how many cubes?
A; A small amount.

Q; Is it fast?
A; Define fast?

Q; How much HP does it make?
A; Not enough for me.

Q; Do you race it?
A; Only if you got money.

No seriously.....

 

[RVW]

I know it is not for a Charger (B Body) but figured it still may be worthy. Here is a link that my buddy sent to me with my Hemi that is in now in my 70' Challenger on the dyno. Let's see if this works.

Will you tell me what headers are you running on the engine? Thanks

 

[6PKRTSE]

Will you tell me what headers are you running on the engine? Thanks

They are just Hooker Super Comp Headers.

 

[RVW]

They are just Hooker Super Comp Headers.

Thanks do you have a Hooker part number. I looked on there web site and did not see anything for a Hemi.

 

[6PKRTSE]

Thanks do you have a Hooker part number. I looked on there web site and did not see anything for a Hemi.

5210 is the part #. They are only 2-1/8" X 3-1/2" I know they are the limiting factory for my build probably choking it down some but I didn't have $3000.00 for custom s.s. bigger diameter headers & collectors.

 

[RVW]

5210 is the part #. They are only 2-1/8" X 3-1/2" I know they are the limiting factory for my build probably choking it down some but I didn't have $3000.00 for custom s.s. bigger diameter headers & collectors.

Here is a set of SS Hemi Headers my son just finished up for a 64 Plymouth

 

[6PKRTSE]

Here is a set of SS Hemi Headers my son just finished up for a 64 Plymouth

View attachment 563664 View attachment 563665 View attachment 563666 View attachment 563667 View attachment 563668

He did a very nice job. That will be one of my next upgrades eventually. No way in hell am I doing those dumb looking glory holes in my fenders or with bull horns either. Going to do what I can to keep them under my car & hopefully not crush them over time.

 

[RVW]

He did a very nice job. That will be one of my next upgrades eventually. No way in hell am I doing those dumb looking glory holes in my fenders or with bull horns either. Going to do what I can to keep them under my car & hopefully not crush them over time.

Here is what the headers look on the car tucked up tight.

 

[Hemirunner]

He did a very nice job. That will be one of my next upgrades eventually. No way in hell am I doing those dumb looking glory holes in my fenders or with bull horns either. Going to do what I can to keep them under my car & hopefully not crush them over time.

I went with the dumb looking glory hole in the fender

 

[Endangered Species]

Nice! I love the sound of dyno pulls...thanks for sharing.

Who did the motor and who's Dyno?

 

[HEMI-ITIS]

I like the exhaust out the fender !!

When they ask me how big is it,I tell 'em it's a 426 "style"

 

[dvw]

Mines a 30 over 426. I just don't tell them that's 30% over.
Doug

 

[6PKRTSE]

I went with the dumb looking glory hole in the fender
View attachment 564018

Oh no, You will be adding Bull horns before you know it so you can be part of the "in" crowd. LOL. I am not sure what I am going to do yet with with the next custom exhaust once I start doing the twin turbo Hemi on the next build.

 

[Hemirunner]

Not a fan of the bull horns lol. What size snails and how are you packaging them?

 

[68 HEMI GTS]

Here is a set of SS Hemi Headers my son just finished up for a 64 Plymouth

View attachment 563664 View attachment 563665 View attachment 563666 View attachment 563667 View attachment 563668

Them are nice, when do I drop my dart off

 

[RVW]

Them are nice, when do I drop my dart off

I will have to check but probably some time in the spring what kind of car are you talking about. DO you want stainless Headers.

 

[68 HEMI GTS]

Yes, I can get that measurement for you next time I go out in the garage.

Not to bother you but... lol

 

[6PKRTSE]

Not to bother you but... lol

Oh yeah, that measurement is eight and a half inches to the top of the plenum of the intake. Including the 3/8 of an inch thick phenolic intake spacer that I made.

 

[68 HEMI GTS]

Oh yeah, that measurement is eight and a half inches to the top of the plenum of the intake. Including the 3/8 of an inch thick phenolic intake spacer that I made.

Thanks man!!

Puts it 1/2” taller than my cross ram on the rear carb mounting flange. Looks doable with air cleaners and my hood

 

[6PKRTSE]

Thanks man!!

Puts it 1/2” taller than my cross ram on the rear carb mounting flange. Looks doable with air cleaners and my hood

Cool. I am on to my next project, making my Shaker hood work. Making a custom drop base to fit down & over the Dual Dominator Carbs & a custom larger, longer & taller Shaker scoop.