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  Are 351w 2bbl heads same as 4bbl ?

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Author Topic:   Are 351w 2bbl heads same as 4bbl ?
Mach'ed Again
Journeyman

Posts: 43
From: Kinsley, Kansas, USA
Registered: Dec 2001

posted 12-23-2001 09:01 AM     Click Here to See the Profile for Mach'ed Again   Click Here to Email Mach'ed Again     Edit/Delete Message   Reply w/Quote
I'm looking to add some ponies to my 69 Mach 351w 2bbl and would like to know if the heads are the same as 351w 4bbl heads ? If not, What can I do to add an after market intake and 4bbl ?
Any suggestions welcomed
THANX

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n2oMike
Gearhead

Posts: 1363
From: Spencer, WV
Registered: Jan 2001

posted 12-23-2001 09:40 AM     Click Here to See the Profile for n2oMike   Click Here to Email n2oMike     Edit/Delete Message   Reply w/Quote
The C90E (69' 351W 4bbl heads) are identical to the D0OE (70' 2bbl heads).

The later 351W heads have smaller ports/and/or valves and larger combustion chambers than the earlier heads.

But, all the 69-70 castings are the same.

Good Luck!

------------------
Mike Burch
66 mustang real street
302 4-speed 289 heads
10.63 @ 129.3
http://www.geocities.com/carbedstangs/cmml_mburch.html
http://www.fortunecity.com/silverstone/healey/367

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kid vishus
Gearhead

Posts: 3858
From: middle of NC
Registered: Oct 2000

posted 12-23-2001 10:03 AM     Click Here to See the Profile for kid vishus   Click Here to Email kid vishus     Edit/Delete Message   Reply w/Quote
Welcome to M&M

Yep, the heads are the same (but Mike already told you that). All you need is an aftermarket intake and it will bolt right on.

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Dave Gibson
Moderator

Posts: 6803
From: Pensacola, Florida, USA M&M#166 MCA#47921
Registered: Aug 99

posted 12-23-2001 12:15 PM     Click Here to See the Profile for Dave Gibson   Click Here to Email Dave Gibson     Edit/Delete Message   Reply w/Quote
Welcome to Mustangsandmore.com. Great to see all the new members. Enjoy all the forums and have fun.

Dave & Terri

------------------
Poison Ivy (Dave's)
'65 Fastback Modified 289 4V, C-4, dual exhaust, styled steel wheels, rally pac, A/C
Blue Belle (Terri's)
'66 Coupe, Silver Blue Metallic, 351W 2-V, 4 speed, A/C, future sleeper.

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Fastymz
Moderator

Posts: 8931
From: Reno Nv USA MEM#1240
Registered: Apr 2001

posted 12-23-2001 02:39 PM     Click Here to See the Profile for Fastymz   Click Here to Email Fastymz     Edit/Delete Message   Reply w/Quote
Hey welcome to M&M,these guys are good.
Mike and Kid,already told about the heads.The after market intake will go right on.I like the RPM edelbrock intake myself.
So I'll just say Hi,and look at the others forums too.

SCOOP

------------------
65 coupe,351w,RPM intake,Carter625,shorty headers,2.5 exhaust, Flowmasters,C4,open 8" 2:80,Big Boss 429 hood scoop,Crager SS,Black Suede.
MEM#1240

https://mustangsandmore.com/ubb/Fastymz.html

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Mach'ed Again
Journeyman

Posts: 43
From: Kinsley, Kansas, USA
Registered: Dec 2001

posted 12-23-2001 07:12 PM     Click Here to See the Profile for Mach'ed Again   Click Here to Email Mach'ed Again     Edit/Delete Message   Reply w/Quote
Thankyou everybody for your replies and giving me the answer I was hoping for.
I found this '69 Mach that had been parked in a backyard in a small Kansas town for the last 14yrs. All org. 97k, A/C, FMX, cruise, fold down rear seat - all fact. No add-on.
Been working on daily last 4 mo - some minor body n rust, painted last week. Just brakes and a few odds-n-ends to get on road.
I like my girlfriend, but I love this car !
Thanx Again

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