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2 barrel to 4 barrel
#1
Look what cool doodad I just found

http://www.amazon.com/Mr-Gasket-1933-2-B...retor+2100
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#2
Want to try one? Shoot me an address.
   

[Image: 2rr7aiv.png]

Just cruising along minding our own business when BAM!!! The LAWS show up.
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#3
Don't want to be a downer, but I haven't heard a lot of good things about them as far and improved performance.

Just my opinion.

Doc

[Image: 6y14ea.jpg]

Project started 8-7-10
Completed: All new suspension, rebuilt 351C H Code bored .030 over with mild cam and intake, new 3.50 TracLok, custom exhaust system
Current "mini-project": interior upgrade Undecided
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#4
I've got it coming in the mail already. I'm an Amazon Prime member so it was only $20.00
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#5
dont put over 600 edelbrock carb on it. but its decent up to there. i got 21 mpg with that set up. and ran great. i had to check the milage three time before i could believe it. got a 750 on it now with 4bbl intake
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#6
I bought a 71 F250 few years back with a 390 4V ,it had one of those adapters on it. The truck ran Ok but had no power. I replaced it with a Holley 600 the truck ran way better and got better mileage.
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#7
These were obviously intended for the dailey driver to conserve gas yet save swapping everything. Actually between the 500 Holley and the 4 barrel with the right jets it wasn't half bad.

[Image: 2rr7aiv.png]

Just cruising along minding our own business when BAM!!! The LAWS show up.
  Reply
#8
I bought one of those fr my '71 fastback in 1992. It worked OK. Nothing like a 4bbl intake with the same carb.
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#9
cazsper;101979 Wrote:I bought one of those fr my '71 fastback in 1992. It worked OK. Nothing like a 4bbl intake with the same carb.

That's more like what I was trying to say. Blush

Doc

[Image: 6y14ea.jpg]

Project started 8-7-10
Completed: All new suspension, rebuilt 351C H Code bored .030 over with mild cam and intake, new 3.50 TracLok, custom exhaust system
Current "mini-project": interior upgrade Undecided
  Reply
#10
So are you saying that you can get better MPG with one of these and a 4barrel carb? I was always under the impression that the 2 barrel gave better MPG than the 4s. The original owner of my other car but a 4 barrel carb and intake in the engine and it got a little worse MPG than the car was supposed to have. He did nto do a very good job as most of the bolts were loose and there werre no hose clamps on the fuwl lines.

stant;101934 Wrote:dont put over 600 edelbrock carb on it. but its decent up to there. i got 21 mpg with that set up. and ran great. i had to check the milage three time before i could believe it. got a 750 on it now with 4bbl intake
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