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View Full Version : WEBER 38 ON A SERIES ENGINE?



ctrover
01-19-2009, 05:14 PM
Anybody out there tried this?I know the 32/36 is common. A lot of people in the toyota world put this 38 on the 4 cylinder and have had great success.Great performance.I have 32/34 right now on a rebuilt 2.25 5 bearing with freeflow exhaust.might try the 38-just seeing if anybody else has.Below is the internet sale listing

38 Weber Carburetor Kit Toyota Pickup Truck 4Runner 22R $399.00
Part Number:K746 - 38

38 Weber Carburetor Kit Toyota Pickup Truck 4Runner 22R
Click to enlarge

BRAND NEW 38mm Synchronous Outlaw Weber Carb Kit for a Toyota 20/22R. Carburetor kit comes with linkage kit, manifold adapter, air cleaner, carb, and instructions.

You've heard from everybody, but now you can find out for yourself, it is amazing at what this carb will do for your 20 or 22R. As an example, we recently bought an 84 4x4 Toyota Truck. When we bought it it was stock with 235/75 r 15's on it. We replaced the timing chain, performed a tune up, install a header and free flow exhaust. With 235's we could spin easily through the first 3 gears. We installed 32x11.50's and there was a noticeable gain in power even from it in stock form. Places where we had to downshift with the 235's we were able to power on through with the 32's.

The 38/38 is a synchronous carburetor. This simply means that both barrels open up equally at all times. So, you can go to 390 CFM with the quick dip of the throttle. The mileage improvement is not as good as a 32/36 or 34/34 but the power is. People have a hard time deciding between the 32/36 and 38/38. If you want power go 38/38, if you want mileage go 32/36 or 34/34. We sell more Toyota Webers than anyone else, period. We build all of our kits in house and even write our own instructions. We have installed, tested and run these kits. Quite simply, this the best Toyota Weber Carb kit on the Web. All parts are NEW and unused. Some people sell remanufactured units, not this one, it is new factory fresh. This carb kit comes with everything you need to literally wake up your 20/22R. Will fit all 20/22R carbureted trucks and Celicas. K746 shown in pic.

JimCT
01-19-2009, 08:09 PM
We have been running that carb on our '68 ambulance for about 5 years now. Got tired of the hesitation when the secondaries opened on the 32/26. Very smooth, seems to have a bit more power and I am very happy with it. Pierce manifold too. Jim

ctrover
01-20-2009, 06:27 AM
Nice!This will be on a 83 110 with the 2.25.Did you go manual choke or electric choke?

Bertha
01-20-2009, 06:41 AM
How do you know if it comes properly jetted for the Land Rover motor?

ctrover
01-20-2009, 06:50 AM
well Im guessing a toyota 20/22re is about the same displacement as a 2.25-and the guy Im buying it from said it will work good and hes a weber expert.

Bertha
01-20-2009, 09:37 AM
could you post his name and number.

yorker
01-20-2009, 04:52 PM
http://www.jtoutfitters.com/weber-carburetor-toyota-pickup-truck-4runner-p-4720.html

n6zt
01-20-2009, 05:15 PM
I have one on my Robert Davis engine in my Dormobile; it works flawlessly, with no hesitation and the same mileage as with the smaller progressive Weber.

ctrover
01-20-2009, 06:34 PM
I cant decide between electric or manual choke

4flattires
01-20-2009, 07:35 PM
Manual.

Jeff

n6zt
01-20-2009, 07:35 PM
Mine has electric and works great.
Jim

yorker
01-20-2009, 08:31 PM
some carb info:
http://gunsandrovers.yuku.com/topic/725

ctrover
01-21-2009, 06:35 AM
On your electric choke where do you run your power from?(+ side of coil?alternator?)

n6zt
01-21-2009, 05:36 PM
The plus side of the coil with an inline fuse.