You must be a masochist , Gary ! .
If you gettem firing up first flick , consistantly , consider a twin .
FPs LAs or Even G-15s can do that .
Tho I dont know anything about early thunder tigers , I belive they mave improved over the years .
.
Twins can be bleedy fustrating if the injuns dont tune evenly or hol settings . Half your flights can be a dead loss .
' a bit ' of NITRO , like 15 % , gets a fat rich setting & plenty of grunt , as a rule .
----------------------------------------------------------------------------------------------------------------------------
If you can mount the two on the bench , and from cold , wet / prime them , and get a ' in synch ' run , inside ten flicks total ,
Theyre Probly worth persevering with .
But if they get bothersome on the bench firing both of , as you would in a plane ; or wont run the same note / rpm's Ea Time you fire them up
setting unaltered , you could just end up flicking the noses off , or spiraling it in if a engine goes off suddenly .
bin there , done that .
---------------------------------------------------------------------------------------------------------------------------------
A Oriental Wing & moments , cranks 7 in from fuse , can build around 40 Oz with two .15s , scribled to match your chosen look .Profile .
Fox 19s / 25s can be cranky - hence the Nitro . But docile engines are almost a nicesity in a multi injuned ship .
Veco 19s often one wile fire & kick back and fwd a few seconds , normally it , after a few seconds , cranks up .
About the same time it looks like its stopped - you go to flick it - as it catches , snarls - hits your finger - gets blood on the aeroplane .
Normally you start the outer first , so it runs out of juice first . Props tangental ( 90 deg from ea other at same compresion ) can stop the shakes .
Normally the outer vertical & the inner horizontal , on compresion . Outer injun ofset a few degrees is usually required or itll be very Light on the lines
on the outer .
We Await a video of both starting first flick simultaeneously , repeated Ten Times .