What is a better engine?

[MAVRICK]

Hello guys.



Question(1) What's the diffrence between the OS.91SZ-H PH-Hyper and the OS.91SZ-H PS-hyper :arggg: :arggg: :dontknow :dontknow



Question(2) Which engine is better and why :?:

[BarracudaHockey]

Not that I know everything about 90's but I've never heard of a PS Hyper, the P means pumped though if that helps.

They dont list one on http://www.os-engines.com though it has some comments and specs on the PH, like its .2 more hp 3.3 vice 3.1 than the pumped C-Spec 90

[MAVRICK]

Then what is this?



http://rc-mushroom.com/product_info.php?cPath=25&products_id=10078




Hope it worked

[BarracudaHockey]

Dunno but I can tell you this, if you buy it there you probably wont have any warranty recourse through Hobby Services in the US

[MAVRICK]

OK thanks for the info. :wink:

I will buy it somewhere else :arggg: