what difforence betw EDL 7116 and 2116
11-10-2009 | 05:16 PM
#1
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Joined: Oct 2006
Posts: 114
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From: Kiev Ukraine
Car: Firebird 91
Engine: Vortec 350 224/230cam, ported head
Transmission: TH700r4 with vette servo,hd oil pum
Axle/Gears: now 3.73 posi old 3.23 posi
what difforence betw EDL 7116 and 2116
Only RMP range ? and is any reason to replace 2116 to 7116 ?
11-10-2009 | 06:14 PM
#2
Supreme Member
Joined: Sep 2002
Posts: 9,192
Likes: 17
From: Cary, North Carolina
Car: 1992 RS
Engine: Carbed 350
Transmission: 700R4
Axle/Gears: 3.42 posi
Re: what difforence betw EDL 7116 and 2116
Different provisions (for water maybe?) - look at the driver side of the intakes - one has a hole, other doesn't.
One is spread bore, other is square bore or spread bore
do a side by side compare - you will see different wording - click the compare box on one, then get other on screen and click compare box on it, then click the blue compare button above - gives a side-by-side view
One is spread bore, other is square bore or spread bore
do a side by side compare - you will see different wording - click the compare box on one, then get other on screen and click compare box on it, then click the blue compare button above - gives a side-by-side view
11-11-2009 | 04:27 PM
#3
Junior Member
Joined: Jun 2009
Posts: 47
Likes: 0
From: Channelview,Tx
Car: 87 Chevy Short Wide
Engine: 383 Vortec TBI
Transmission: 700r4
Axle/Gears: 3.73
11-11-2009 | 07:06 PM
#4
Senior Member
Joined: Oct 2009
Posts: 676
Likes: 1
From: Pacific NW
Car: 89 K3500 Fleetside
Engine: RAT *tbi* EBL
Transmission: TH400
Axle/Gears: 3.73-Dana 60
Re: what difforence betw EDL 7116 and 2116
The 2116 is a spread bore, the 7116 is a 4150 (square bore) flange. Your 1406 is a spread bore and will not seal on a square bore flange without an adapter. If you want to step up the 2604 is your piece.
Last edited by xch3no2; 11-11-2009 at 07:15 PM.
11-12-2009 | 02:20 AM
#5
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Member
Joined: Oct 2006
Posts: 114
Likes: 0
From: Kiev Ukraine
Car: Firebird 91
Engine: Vortec 350 224/230cam, ported head
Transmission: TH700r4 with vette servo,hd oil pum
Axle/Gears: now 3.73 posi old 3.23 posi
Re: what difforence betw EDL 7116 and 2116
what adapter i need ? http://www.summitracing.com/parts/TRD-2210/ ? i habe this adapter right now
11-13-2009 | 12:55 AM
#6
Senior Member
Joined: Oct 2009
Posts: 676
Likes: 1
From: Pacific NW
Car: 89 K3500 Fleetside
Engine: RAT *tbi* EBL
Transmission: TH400
Axle/Gears: 3.73-Dana 60
Re: what difforence betw EDL 7116 and 2116
I would not waste effort to install a 7116 in place of 2116, the adapter you would need is a spread bore to square bore piece. The adapter you have is a TBI to squarebore.
11-13-2009 | 03:49 AM
#7
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Member
Joined: Oct 2006
Posts: 114
Likes: 0
From: Kiev Ukraine
Car: Firebird 91
Engine: Vortec 350 224/230cam, ported head
Transmission: TH700r4 with vette servo,hd oil pum
Axle/Gears: now 3.73 posi old 3.23 posi
Re: what difforence betw EDL 7116 and 2116
can you show me what adapter i need . thanks
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