2V and 4V
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Joined: Apr 2000
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2V and 4V
What is the difference between these two? I've seen them mentioned, but was curious on what the two were used on, and if there is a difference performance-wise.
88 F-150 4X4 XLT Lariat w/5.0 EFI 5 spd (DAILY DRIVER)
86 Ranger 2WD w/2.3L EFI 5 spd to be 351W 4bbl C4 (NEW TOY- DETAILS WHEN FINISHED)
85 Old Cutlass Supreme 350/TH350 Holley 4160,Edelbrock Performer intake, el-cheapo headers, General Kinetics 270H series cam, 15.588 best 1/4 mile with original 10 bolt 2.41 gears (OLD TOY)
88 F-150 4X4 XLT Lariat w/5.0 EFI 5 spd (DAILY DRIVER)
86 Ranger 2WD w/2.3L EFI 5 spd to be 351W 4bbl C4 (NEW TOY- DETAILS WHEN FINISHED)
85 Old Cutlass Supreme 350/TH350 Holley 4160,Edelbrock Performer intake, el-cheapo headers, General Kinetics 270H series cam, 15.588 best 1/4 mile with original 10 bolt 2.41 gears (OLD TOY)
Senior User
Joined: Apr 2000
Posts: 396
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2V and 4V
Thanks for the info. Why would performance places list a 2V and a 4V manifold? Would that mean that that intake is basically a stock replacement? I'm looking in the Summit catalog at the Edelbrock Performer intakes, and they have both listed.
88 F-150 4X4 XLT Lariat w/5.0 EFI 5 spd (DAILY DRIVER)
86 Ranger 2WD w/2.3L EFI 5 spd to be 351W 4bbl C4 (NEW TOY- DETAILS WHEN FINISHED)
85 Old Cutlass Supreme 350/TH350 Holley 4160,Edelbrock Performer intake, el-cheapo headers, General Kinetics 270H series cam, 15.588 best 1/4 mile with original 10 bolt 2.41 gears (OLD TOY)
88 F-150 4X4 XLT Lariat w/5.0 EFI 5 spd (DAILY DRIVER)
86 Ranger 2WD w/2.3L EFI 5 spd to be 351W 4bbl C4 (NEW TOY- DETAILS WHEN FINISHED)
85 Old Cutlass Supreme 350/TH350 Holley 4160,Edelbrock Performer intake, el-cheapo headers, General Kinetics 270H series cam, 15.588 best 1/4 mile with original 10 bolt 2.41 gears (OLD TOY)
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Joined: Jan 2001
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From: Virginia
2V and 4V
Are you looking at 351 cleveland manifolds? These are usually designated 2v or 4v because of the port design on the heads. The only way you could get a 4bbl cleveland from the factory, is with 4v heads which have huge ports. The aftermarket sells 4bbl manifolds that will fit 2v heads which have smaller ports.
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From: Texas
2V and 4V
[font size="1" color="#FF0000"]LAST EDITED ON 09-Oct-01 AT 02:32 PM (EST)[/font][p]Ive read that the 4v manifolds wil fit right on the 2v heads and are excellent for the street on 351c. But you cannot use a 2v manifold with a 4v head. The ports won't line up or something like that. Correct me if I'm wrong.
I haven't seen or heard about the 351w.
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I haven't seen or heard about the 351w.
Krosati
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