NHRA Blue print changes

neb5445 · 04-06-2007, 04:57 PM

The 1970 intake manifold has been changed for the chevrolet 350/360-370. The listing includes 3927116. What is this manifold? Any ideas?

FED 387 · 04-06-2007, 05:11 PM

Service Replacement manifold available from GM.

RocketBlock · 04-06-2007, 05:51 PM

So instead on an aluminum hi-rise dual plane you now get a Torker or Victor Jr?

Bruce Noland · 04-06-2007, 06:59 PM

No, I believe this intake has been around for 20+ years. At one time it was available over the counter from Chev dealers. It looks just like the original as I remember. That is, unless they have a new version that I have not seen.

MYLINRACING · 04-06-2007, 10:26 PM

is it still a dual plane intake?

andy mylin

Dwight Southerland · 04-07-2007, 02:20 AM

Mylin -

Quote:

It looks just like the original . . .

What is there about this statement that you do not understand? Unless you have not seen any of these manifolds.

MYLINRACING · 04-07-2007, 09:42 PM

if you read his statement he say" as i remember". yes i do know what one looks like i run a 70 lt1 in my s\gtb firebird. sorry i didn't know i couldn't ask a question i run the original winters intake and didn't know if the replacement was any better!

classof65 · 04-08-2007, 02:29 PM

It's probably better and or more readily availible.

Peace, Rev.

SS Engine Guy · 04-08-2007, 02:32 PM

Valid question. Most replacement stuff dosen't resemble the originals. I know the manifold has a shorter inboard radius on the outer four intake runners. Anytime the auto makers reproduce a part, if possible, any improvements are included. That is why anytime a "replacement" part is allowed in S/SS it should be evaluated by people who are actually familiar with what this part is intended to do.

The manifold is still a dual plane.

J Parker · 04-08-2007, 07:35 PM

This manifold is virtually identical to the 110 that was already shown for this motor. NHRA got the 2 and the 7 reversed when they listed the number, it should be 3972116. That number was already on the authorized list of intakes for the '69 302.

04-06-2007, 04:57 PM	#1
neb5445 Junior Member Join Date: Mar 2006 Posts: 59 Likes: 0 Liked 0 Times in 0 Posts	NHRA Blue print changes The 1970 intake manifold has been changed for the chevrolet 350/360-370. The listing includes 3927116. What is this manifold? Any ideas?

04-06-2007, 06:59 PM	#4
Bruce Noland VIP Member Join Date: Jun 2002 Posts: 1,855 Likes: 83 Liked 444 Times in 145 Posts	No, I believe this intake has been around for 20+ years. At one time it was available over the counter from Chev dealers. It looks just like the original as I remember. That is, unless they have a new version that I have not seen. __________________ Bruce Noland 1788 STK

04-06-2007, 10:26 PM	#5
MYLINRACING Junior Member Join Date: Dec 2004 Location: CHARLESTON Posts: 63 Likes: 11 Liked 1 Time in 1 Post	is it still a dual plane intake? andy mylin __________________ Andy Mylin 1987 Pontiac trans am 2441 I/SA

04-07-2007, 09:42 PM	#7
MYLINRACING Junior Member Join Date: Dec 2004 Location: CHARLESTON Posts: 63 Likes: 11 Liked 1 Time in 1 Post	if you read his statement he say" as i remember". yes i do know what one looks like i run a 70 lt1 in my s\gtb firebird. sorry i didn't know i couldn't ask a question i run the original winters intake and didn't know if the replacement was any better! __________________ Andy Mylin 1987 Pontiac trans am 2441 I/SA

04-06-2007, 05:11 PM	#2
FED 387 VIP Member Join Date: Jun 2006 Posts: 3,419 Likes: 528 Liked 332 Times in 180 Posts	Service Replacement manifold available from GM.

04-06-2007, 05:51 PM	#3
RocketBlock Junior Member Join Date: Jan 2003 Posts: 57 Likes: 0 Liked 0 Times in 0 Posts	So instead on an aluminum hi-rise dual plane you now get a Torker or Victor Jr?

04-08-2007, 02:29 PM	#8
classof65 Junior Member Join Date: Apr 2007 Location: Maryville, TN Posts: 37 Likes: 0 Liked 0 Times in 0 Posts	It's probably better and or more readily availible. Peace, Rev.

04-08-2007, 02:32 PM	#9
SS Engine Guy Member Join Date: Sep 2003 Location: usa Posts: 256 Likes: 1 Liked 1 Time in 1 Post	Valid question. Most replacement stuff dosen't resemble the originals. I know the manifold has a shorter inboard radius on the outer four intake runners. Anytime the auto makers reproduce a part, if possible, any improvements are included. That is why anytime a "replacement" part is allowed in S/SS it should be evaluated by people who are actually familiar with what this part is intended to do. The manifold is still a dual plane.

04-08-2007, 07:35 PM	#10
J Parker Junior Member Join Date: Apr 2007 Posts: 1 Likes: 0 Liked 0 Times in 0 Posts	This manifold is virtually identical to the 110 that was already shown for this motor. NHRA got the 2 and the 7 reversed when they listed the number, it should be 3972116. That number was already on the authorized list of intakes for the '69 302.