• When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

Performer RPM intake- hood clearance question

Moparnut

Well-Known Member
Joined
Apr 30, 2010
Messages
65
Reaction score
0
Location
Western NY
I have a '68 Roadrunner with an aftermarket 6 pack hood on it. The motor is a 440 with an Edelbrock Performer RPM intake and carb. I'm considering putting the stock steel hood back on. My question is: will the intake/carb combo fit with a stock air cleaner under the stock hood? Any help will be greatly appreciated!
 

moparchris

Well-Known Member
Joined
Feb 8, 2009
Messages
4,814
Reaction score
40
Location
costa mesa ca
There is another thread here on this very subject. Kinda up in the air if it will. Put it on and let us know! :lol:
 

mcmopar

Well-Known Member
Joined
Dec 28, 2008
Messages
3,438
Reaction score
9
Location
Orlando, FL
I have to use a drop base air cleaner with my Edelbrock Performer RPM/Holley 750 combo - and its a 383. The 440 block is 3/4" taller than the 383 block so unless the Performer 440 RPM intake is a bit shorter than the 383 model you will most likely not be able to use the standard air cleaner.
 

ACME A12

Plaid Sport Coat Wearing Moderator
Staff member
Joined
Nov 4, 2008
Messages
13,694
Reaction score
857
Location
New Port Richey, FL
Moparnut said:
I have a '68 Roadrunner with an aftermarket 6 pack hood on it. The motor is a 440 with an Edelbrock Performer RPM intake and carb. I'm considering putting the stock steel hood back on. My question is: will the intake/carb combo fit with a stock air cleaner under the stock hood? Any help will be greatly appreciated!

Welcome... Bounce over to the Introductions Section and tell us about yourself and the car...
 

moparchris

Well-Known Member
Joined
Feb 8, 2009
Messages
4,814
Reaction score
40
Location
costa mesa ca
mcmopar said:
I have to use a drop base air cleaner with my Edelbrock Performer RPM/Holley 750 combo - and its a 383. The 440 block is 3/4" taller than the 383 block so unless the Performer 440 RPM intake is a bit shorter than the 383 model you will most likely not be able to use the standard air cleaner.

My 68 had a factory unsilenced air cleaner with a 750 holley and a Performer RPM and it didnt even rub the hood pad. This pic was taken right before I added a hood pad.
 

mcmopar

Well-Known Member
Joined
Dec 28, 2008
Messages
3,438
Reaction score
9
Location
Orlando, FL
Was that a 383? If so I'd say that's a nice fit. The problem is he has a 440 and since the engine itself is 3/4" taller than the 383 I'm betting there is going to be a problem with hood clearance. Just my :cents: I guess the only way to find out is to slap it together and do some modeling clay clearance tests. Hopefully it will work.
 

Moparnut

Well-Known Member
Joined
Apr 30, 2010
Messages
65
Reaction score
0
Location
Western NY
I was hoping to get some input before I move ahead with this, I guess I'll go for it and if I have to use a different air cleaner I will. I'll post some pics this weekend.
 

Basketcase

Keeper of the Green
Joined
Sep 10, 2008
Messages
14,415
Reaction score
299
welcome to the site Moparnut. Just to show you how welcome you '68 guys are.....I'll swing by and take that 6 PAK hood off your hands..... :D
 

Moparnut

Well-Known Member
Joined
Apr 30, 2010
Messages
65
Reaction score
0
Location
Western NY
The six pack hood will be up for grabs when the steel hood goes on.... I'm near Buffalo NY if you're really interested!
 

coyotekiller

Well-Known Member
Joined
Feb 12, 2009
Messages
302
Reaction score
7
Location
Ridge NY
I have a dimple in my hood from that set up and it. I have since put a six pack hood on my car
 

mac

What ?
Joined
Sep 11, 2008
Messages
1,396
Reaction score
120
Location
lancaster, new york
Moparnut said:
The six pack hood will be up for grabs when the steel hood goes on.... I'm near Buffalo NY if you're really interested!

they are to far away. i am right here in lancaster ny. i'll take that hood when your done. :leave:
 

Basketcase

Keeper of the Green
Joined
Sep 10, 2008
Messages
14,415
Reaction score
299
mac said:
Moparnut said:
The six pack hood will be up for grabs when the steel hood goes on.... I'm near Buffalo NY if you're really interested!

they are to far away. i am right here in lancaster ny. i'll take that hood when your done. :leave:


well.....Ohio isn't THAT far away....hey wait a minute! :basketcase: you already have one!
I'd have to run it past the family finacial officer, but depending on your asking...........
 

Moparnut

Well-Known Member
Joined
Apr 30, 2010
Messages
65
Reaction score
0
Location
Western NY
I'll sell the brackets for the rear hood pins as well. I'll post pics this weekend for sure.
 

Moparnut

Well-Known Member
Joined
Apr 30, 2010
Messages
65
Reaction score
0
Location
Western NY
mac said:
Moparnut said:
The six pack hood will be up for grabs when the steel hood goes on.... I'm near Buffalo NY if you're really interested!

they are to far away. i am right here in lancaster ny. i'll take that hood when your done. :leave:

I'm in Holland, not far at all!
 

mcmopar

Well-Known Member
Joined
Dec 28, 2008
Messages
3,438
Reaction score
9
Location
Orlando, FL
Mac, you've already got a 6 BBL hood - its time to let one of us poor slobs have one. :jester:
 

Moparnut

Well-Known Member
Joined
Apr 30, 2010
Messages
65
Reaction score
0
Location
Western NY
I dropped the hood off today to be media blasted, when it's done it'll go to the paint shop to get prepped. I expect to have to hood on in a couple of weeks! I'll post pics when something good happens.
 

Hoosier Bird

Well-Known Member
Joined
Oct 4, 2008
Messages
3,495
Reaction score
2
Location
Hope, Indiana
I've got a 383 with a torker intake and an air grabber breather.....It is rubbing the hood..... :eek: I took the air grabber off of my hood just to get the hood to shut........
 

Basketcase

Keeper of the Green
Joined
Sep 10, 2008
Messages
14,415
Reaction score
299
Hoosier Bird said:
I've got a 383 with a torker intake and an air grabber breather.....It is rubbing the hood..... :eek: I took the air grabber off of my hood just to get the hood to shut........


sounds like you have the 383 base, the 440 base is a tad shorter. Just send that air grabber east to Ohio and let me have the worry.... :jester:
 
Back
Top