HPI R40 Nitro Car Forum
#8716
Tech Regular
Did Atsushi Hara run in the ROAR nats this year? I do not see his name on the entry list. I do not see any R40s in the A-Main results list.
Last edited by rossb; 09-08-2005 at 04:53 AM.
#8717
Did Atsushi Hara run in the ROAR nats this year? I do not see his name on the entry list. I do not see any R40s in the A-Main results list.
#8721
Originally Posted by KLANDERMAN
Like the car kit...
Like the Tx
Try the Os .12Tz turbo rear exhaust instead of the hpi engine...
Like the Tx
Try the Os .12Tz turbo rear exhaust instead of the hpi engine...
Good luck
#8722
Tech Regular
iTrader: (4)
For the pipes. I have an rdlogics outlaw II that is a great pipe, the only thing is that the stinger bends easy. The past race, it almost seperated from the pipe. In the future I will try the CVEC. Either pipe I think would be a good choice.
As for the air bubbles in the fuel, I have not had any problems with that on my car. I am running Sidewinder 30%. One guy at the track has a mugen engine in his TC3 and has no problems with the fuel.
HPI 12R XS. This is the engine that I run and it has a lot of power. I think it is a rossi design, not sure. It only has three ports instead of five and only turns 38,000 RPM (dont hold me to it), but the price is 130$. For me it is the best engine for the money and they will take alot. I bought mine when they first came out to put into my R40 and I bought a new one about two months ago. I got two years of racing and playing out of it.
Hope I could be of some help.
As for the air bubbles in the fuel, I have not had any problems with that on my car. I am running Sidewinder 30%. One guy at the track has a mugen engine in his TC3 and has no problems with the fuel.
HPI 12R XS. This is the engine that I run and it has a lot of power. I think it is a rossi design, not sure. It only has three ports instead of five and only turns 38,000 RPM (dont hold me to it), but the price is 130$. For me it is the best engine for the money and they will take alot. I bought mine when they first came out to put into my R40 and I bought a new one about two months ago. I got two years of racing and playing out of it.
Hope I could be of some help.
#8723
Tech Elite
iTrader: (4)
Join Date: Sep 2001
Location: Louisville, KY!.. USA!! ....Home of http://www.fastharry.com
Posts: 2,847
Trader Rating: 4 (100%+)
after seeing how fast Mike Collins was with a HPI 12 in his super at the delaware challenge....(and his car was WAY faster than the HPI Nova Rossi motor in mine...I have the 1st design motor..and it runs great.....only a half a gallon on it)......his motor ran solid..idled great,and is the motor I'm gonna run next year......
#8724
Tech Rookie
Hey I get to race against Mike Collins at our club racing and he drives the wheels off of his super, and believe me I can't even come close to driving that good I just enjoy racing my R40.
#8725
Tech Regular
I run a Picco .12 3-Port in my R40 with an RDL Turbo II legal pipe and the LW transmission. I got the motor for $99 at Nitrohouse. The motor has enough power keep up with much more expensive motors and I race on a big track setup for 1/8th scale open cars. This motor is an awesome value and I am very happy with it.
#8726
my friend just scored a new LRP Z-12R Team motor (picco based 3 port) for 68 bucks! to go in his not yet built r40. I said the crank pin will probably snap off like most picco .12s, I'm just jealous lol
#8727
Tech Elite
iTrader: (23)
I'm using the CD3 as a bashing car for the moment while My R40 stays in dialed mode for the track. Maybe I'll get to go Sunday or Wednesday. Definately going to make it to the track on Wednesdays since I have no class.
Klander-How is your R40 running? BTW, I rechecked the chassis and it's not bent. LOL.
Klander-How is your R40 running? BTW, I rechecked the chassis and it's not bent. LOL.
#8729
saying that I popped a sticky set of rubbers on my yok gt4 basher, and lapped quicker than my r40! I'm not having any luck with rubber tires and the r40 comb, just feels like a truck