Finished polished venturi’s..

I have allot of time invested in these…..It took me one hour just to do one each of the nozzle bars and one squirter…..I cannot wait to try these out !!….More airflow-means I should be able to introduce more fuel with the end result ending with more Power………Dave Littleman Lohr

This past weekend the Truck and the new engine combination saw the Drag Strip for the first time…Out of the box, not touching anything it ran…..11.23 then 11.21and a 11.29 going side to side part way down……The Truck had allot of bite Saturday, it kept pushing thru the line lock on the burnouts..and pushing thru [...]

This is the first stage to polishing the upper venturi’s, I flex-honed the lower venturi’s and made no attempt to polish them afterwards……..But will put forth all my time and effort into polishing the upper venturi area along w/ the short venturi thru bore……..I have some time in these, but it has been a fun [...]

Lower tapered venturi bored..

 At first I was over thinking on how to bore the lower tapered venturi….I had thoughts of doing this on the lathe…..But sometimes the answer and easiest way is staring right at you…….I set up the Bridgeport as you see above and was able to control the entire process and make all [...]

I dykemed the lower venturi bores…here you can see the large land on the venturi thru bore as a result of the initial bore enlargement…..I had to figure out how to machine this tapered bore of the lower venturi……..Littleman Dave

 I bored out a set of six center 94 carb bodies just recently……in this pic you can see the differance between the bored side and the untouched side….It takes some time to do each one. But the possible gain can make it all worth it !………….Some tell me I am wasting my time, others claim [...]