careful with too light of an engine(cg).  i remember when i picked a
prop-I was recommended and bought the slightly heavier avia prop due to
cg issues.

If you want a turbine on a ivp why reinvent the wheel?  just go with a
walter engine conversion.  probably not any more expensive than the
allison and it has been done numerous times.  a little more fuel burn
but probably more speed with 750 hp. or sell the ivp and build an
evolution if you have the cash/time. or buy an already built propjet!
mine's still for sale!

David Weinsweig
weinsweigd@gmail.com
N750DW Lancair Propjet 270 hrs
304-633-5221


>>> ronald@sdc.com 8/18/2012 12:19 AM >>>
Hello guys

I am thinking to replace my engine with an Alison Turbine as the specs

looks so .....promising, but.....am I making myself happy with a 'dead

cat' lol

What do you think of a Lancair 4p with an Allison Turbine engine?

Would appreciate your opinions, thanks

Ronald (IVp, >150hours)