Twin 40S Weber

[Del1968]

I have just been given twin 40 webers came off a 1700 escort fully working is it worth me getting new manifold and getting them rejetted and set up for my pinto

[kevin the chicken]

Depends on the state of tune of your engine. I believe the some of the single carb's can provide plenty of fuel for a mildly tuned engine and obviously will be less expensive and complicated to set up. Twin 40s will sound nice though and if you are intending to search for big horsepower will perform well.

[Del1968]

I have got the 32/36 on there at the moment which I have just had serviced and tuned but I do like the look and sound of the twins gonna get them ultrasonic cleaned and jetted correctly engine is mildly molded with fr30 cam I have also got an injection head with a fr32 cam need to get head checked over and new valves put in

[Guest lotusPaul]

Well worth the swap. But the 32/36 flows enougth air/fuel for what you have and dare I say it will produce better torque in the lower revs. The twin 40s even with a 36mm venturi will flow more at the top end.

[Del1968]

Cheers for that Paul I will get them cleaned up and rejetted then flog them on

[Guest lotusPaul]

What numbers does it say on top..ie type?

[Guest mower man]

If you like them and as they were free fit them ! glorious back ground noise when hard on the loud pedal ! once set up properly leave them alone ! enjoy mick

[Guest Jay Paul]

im just about to get mine stripped and electro cleaned then rebuilt with new bits and bobs the sound is awesome

[speedtripledan]

The noise my 45,s made on full chat could wake the dead ! Gonna miss that sound now I. M injected and supercharged

[Guest 2b cruising]

You will now get a better but more subtle instead of noisy grin.

Call her the Mona Lisa.

[Guest Jay Paul]

my little project has just been dropped off to have the carbs stripped and electro bathed / sonic cleaner then rebuilt tbh ive never seen it been done or results but from what ive heard its pretty awesome

Edited September 23, 2016 by Nobby

[Guest lotusPaul]

It's good. Nice and clean.