AMB

Jut found this lurking in a box, It is a series A, ASP. not the latest head reads AJC/JEN 2005 so came from Just Engines UK back then will crank up sometime

hmmmm 3 tries finally a sharp pic martin

should be interesting how it compares to the irvine 20 in a run which did 9200 on ZINGER 10X6

GAME TIME GUESS'S GUYS

AMB

well took it out to the garage and bolted on the stand mounted the 10x6 zinger too dark to open door tach and run but a few drops down the carb and after about 10 flips off it went
tried this again with a few drops roared off, did this 3 times instant start 1 flip tomorrow am the run martin

fiery

My Feedback: (2)

I'm in

Top RPM: 10,100 on the above mentioned propeller

AMB

I have good vibes on this one, in the test starts no kickback martin

fiery

My Feedback: (2)

I would not be surprised if the little .21 exceeds expectations.

My ASP diesel conversions run well, particularly the .32A.

AMB

well rerun today DAVIS ABC fuel10x6 wood master air screw9200 wood XOAR 10x5 11200 IDLE IN BOTH 2900-300O no bogs to WOT needle 1 to 1 1/4 open on needle
my guess a apc grey prop 10x6 should give an other 500 on the revs

a little disappointed in the 10x6 revs - good points- quiet, very light grey smoke, very little oil out and light color not black martin

interesting the K and B 20 also did 9200 on the 10x6 wood prop so did the irvine 20 -9200 on the 10x6

Just cranked it up again to try the grey nylon taipan prop that Fiery sent me they have a big rear overhang ( no issue) fairly wide blades 9x6 11000