349LikesNOVAROSSI Engine thread....
01-03-2010, 01:56 PM
#91
Mark & Monty
On the toro nero thread you guys where talking about venturies. (restrictors)
I always ran the stock restrictor, because I thought the engine companies put
in the best overall restrictor for that particular engine, but that may not be in
all cases. My FMS seemed to have a rich stumble and miss in the mid to upper
rpm range that I could not tune out with the HSN when using the 9853/41021
w/OD#97t and 25% nitro. I love the 9853's low-end punch. I'm thinking maybe
I should try the 7.5mm or 8mm venturi to get more oxygen in the mix? The
stock is a 6.5mm. Now I'm runnig a 9901 which runs great, but I miss the
9853's punch.
On the toro nero thread you guys where talking about venturies. (restrictors)
I always ran the stock restrictor, because I thought the engine companies put
in the best overall restrictor for that particular engine, but that may not be in
all cases. My FMS seemed to have a rich stumble and miss in the mid to upper
rpm range that I could not tune out with the HSN when using the 9853/41021
w/OD#97t and 25% nitro. I love the 9853's low-end punch. I'm thinking maybe
I should try the 7.5mm or 8mm venturi to get more oxygen in the mix? The
stock is a 6.5mm. Now I'm runnig a 9901 which runs great, but I miss the
9853's punch.
if you need that extra 30 sec. go back to 6.5mm and try the 41005 header on the 9853
01-03-2010, 02:10 PM
#92
01-03-2010, 02:10 PM
#93
Tech Regular
Hi to all novarossi fans ... i need your help
tomorrow i will order my new engine but i dont know which to order!
From novas i am between 5XLT and Plus4 which is better for my truggy?the track is medium with one-two straights....also which pipe and header?
thanks!
tomorrow i will order my new engine but i dont know which to order!
From novas i am between 5XLT and Plus4 which is better for my truggy?the track is medium with one-two straights....also which pipe and header?
thanks!
..LOL...i am trying to learn though...
01-03-2010, 06:53 PM
#98
any full synthetic oil for silicone works great also
this is the best http://rbmods.net/rbshop/index.php?t...&product_id=59
01-03-2010, 06:56 PM
#99
01-03-2010, 07:01 PM
#100
full synthetic works excellent imo.
that rb mods ARO is the best period !!!
01-03-2010, 07:39 PM
#102
engines
i,ve been using 2 and 4 stroke fogging oil for a couple years now i use it instead of after run oil it works great for the bearings in any motor for storage also never had it hurt the silicone in the cranks and it starts up easy and 1 spray can last forever for 7 to 10 dollars
01-03-2010, 07:52 PM
#103
Just got 1.5 Gallons through my N21R Limited 3 Port. This little Engine is awesome! Still has a bunch of metal to metal pinch. Timed a few tanks today, Ran out at 10:21, 10:25, 10:30. I'm using the 6.5 Restrictor, 9886 Pipe w/ Ofna ] Header, and a Novarossi Exhaust Cooler. Everyone at my local track is very suprised by the amout of power it puts out. Runs at 230 all day long. Could'nt be happier with a $140 Engine!
01-03-2010, 08:32 PM
#104
i,ve been using 2 and 4 stroke fogging oil for a couple years now i use it instead of after run oil it works great for the bearings in any motor for storage also never had it hurt the silicone in the cranks and it starts up easy and 1 spray can last forever for 7 to 10 dollars
but when the best is to be had and money is no option
01-03-2010, 08:34 PM
#105
Just got 1.5 Gallons through my N21R Limited 3 Port. This little Engine is awesome! Still has a bunch of metal to metal pinch. Timed a few tanks today, Ran out at 10:21, 10:25, 10:30. I'm using the 6.5 Restrictor, 9886 Pipe w/ Ofna ] Header, and a Novarossi Exhaust Cooler. Everyone at my local track is very suprised by the amout of power it puts out. Runs at 230 all day long. Could'nt be happier with a $140 Engine!
they are excellent engines period! the price is just a bonus