CMB 91/101 pairs

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Tax exempt. It is written off as a healthcare cost. I have clinical depression and this is therapy. 😉
Don’t worry I didn’t use it to get the upfront parking placard, those are reserved for the elderly. 😝
PTSD gets that award, too!....🤣....and, hey, I like my blue and white 'up front' placard!....we earned it!....🤣....😉
 
Hi Danny,
do you have experience about performance difference between the new 91GPX and 91 RS3?
Thanks for any reply
Joachim

I dont have a fair comparison. I plan to run a stock 91 RS3 but when I got the pair I have I went straight to modded with 101 configuration.
I will be getting another RS3 and plan to run it stock and as a 91.
I can’t see the GPX beating out the RS3 on nitro 40% or higher.
But I will run one and see how it does stock and then modded same as I did the GPX.
 
I dont have a fair comparison. I plan to run a stock 91 RS3 but when I got the pair I have I went straight to modded with 101 configuration.
I will be getting another RS3 and plan to run it stock and as a 91.
I can’t see the GPX beating out the RS3 on nitro 40% or higher.
But I will run one and see how it does stock and then modded same as I did the GPX.

Danny, out of those new CMB 15cc engines....if someone were going to buy a couple for a twin, which one's the way to go?...RS3?....it's the cheapest, and seems more 'modular', too.
Thanks.
 
Without a doubt the RS3 or evo. Practically the same engine.
IMO the GPX is a fuel economy motor. More efficient fuel wise but less power.
Both are great and well made. But for how we run over here RS3 is a better choice.
What aspects make them "Fuel Effficient"? Detuned? Detimed? Curious George here. Setup to run on low nitro?
 
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