Line bored AS case.
Good used stock crank.
215 mm Flywheel, stock weight
Stock 215 mm clutch. All balanced.
Silverline main Bearings
Mahle rod & cam bearings
CB Unitech rods. 550 gr.
26 mm Shadek oil pump w. full flow system. Stock late model oil cooling + a thermostatic controlled steel cooler from a 34 hp engine, located between the struts under the car. (opening temp needs to be raised to 80 d. C. because the engine doesnt really get warm here in early spring)
CB Thin line oil sump. 1,3 qrt.
Engle W100 cam installed on 106 ILC.
CB lightweight lifters.
90,5 mm Mahle cylinderset.
Sgl port cylinderheads, ported, chambers altered to a compact wedge style. Stock valve size. Intake flow 120 CFM at 0,500” and 25”. 9-1 CR.
Manton push rods.
Bolted CB rocker shafts w. 1,25/1,1 rockers.
34 mm PDSIT dual carbs from an early 1700 bus engine. Modified. CB sgl port manifolds w. 20 mm extensions to get more plenum area and also get a better intake length. 60 mm home made intake stacks, bus type hex bar linkage, modifiead to fit in a type 1 set up. When we were done they flowed 115 CFM @ 25” hooked to the heads.
Bosch 205 SVDA distributor from a type 4 bus engine, rebuilt and altered curve to fit the type 1 engine.
Older Scat 30 hp fan housing with doghouse and venturi ring, and large fan.
Stock heater boxes. Bugpack 1 3/8” header with twin Citroen BX 16 mufflers. Exiting at the center of the car, giving a slight 356ish exhaust look. The sound brings up memories of older Alfa Romeo 1800 and 2 liter engines, which aint bad in my ears Smile
Below is the final result, which was rather close to what I had come up with on the EA Pro too. I was in doubt whether I could make these carbs work with this combo. It took about a week on & off and numerous tries, but we found the sweet spot in the end. I will say this though, that it is NOT something I would recommend to the average guy. You really need to know what´s going on in a carb, or you will be into a very steep learning curve when doing it.
T
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