on-road

Just a quick question. I just purchased a OS MAX 15cv motor and wanted to know what was needed for the install on a HPI rs4 2. I've just been rebuilding the hpi15fe for the past 7-8 years and thought it would be nice to have a different motor for once. i have the basic engine mounts from HPI...

My beater On road build/2 other Nitro projects So First off i bought this car completly stock off a friend last may with some extra parts and uninstalled upgrades. My first plan was to K5.9 swap it. I bought the motor/mounts/2speed. And began tinkering... well it didnt go as planned, so i...

Hello Friends, Finally I got my RC car started, I tell you it was fun just hearing the sound and playing around, I am done with the break in and probably would need to do the engine tuning. I had few doubts. TH.TRIM, if this is kept on minimum my HPI RS4 evo+ doesn’t start, I have to...

Hey all I'm new to these forums and new to nitro RC too. I purchased myself a HPI RS4 3 Evo + the other day, got it going all sweet while breaking in the engine, but not long after that the glow plug died. No big issue tho just replaced the glow plug and it was running again. Not long...

I have had my rs4 for a few weeks now. I have run prob. close to a gallon of fuel through it and everytime i run it it doesn't sound like it is shifting into second. The thing is fast. I can out run my friends CEN .15 all day long, but i don't hear mine shift into second. Anyone have any insight...

Hey guys, I felt like posting this here since there are some people interested in drifting now. Anyways, here is my TC4 drifter. It will be my current drifter. I got it when I traded my TT01 drifter. Best deal I've ever done. I'm so close to getting this thing running . Just a few parts below...

Hi All. I am new to the RC scene and have just bought mysellf the HPi RS4. Its a great car but I'm sitting with one problem. I had to replace the 47t spur gear, but since replacing it,the gearbox is a little bit noisy. It sounds like a grinding noise. I've checked the gears but can't see...

I basically built an RS4 3 18ss from an Ebay purchase but I am running a Picco XP .15 and a 68 Camaro Body. I am currently using a 19/45 1st gear and 23/41 2nd gear combo. Using my new GPS for the first time the best I could get out of it was 48.3mph using 20% nitro. The only tuning I did was...

http://archive.hpiracing.com/?page=kits/nitro3typess/nitro3-m.htm Looking for something nitro off-road (MT, Stadium, buggy). I will look at ALL offers. Preferably something i can drop the O.S. .18 into and go. O.S. engine NOT included. Futaba 2PL Rx/tx and servos ARE included. Extras...

well i recently brought a HPI RS4, erm since I've brought it I've made some changes e.g. hop-up parts, looks really great and i still have some more to come but aint sure when they will be here, but il defo update the page n show you the changes, but I'm looking at doing a number of things but i...

Hi everyone, So I decided to start another project. My first rc car was a HPI rs4 mini nitro and I still have it but needs a new motor and a 2 speed. I wanted to get it running again and was wondering if anyone has left over parts or even a whole car. I been looking everywhere for the last 2...

Disclaimer: I'm sure seasoned people see nothing special here, but its my first car. Stock for now until something breaks I'm new to the forum and picked up my car yesterday. Being new i felt i should add some to the forum. I'll do a review of the car if anyone wants it (granted its my...

Anybody know if you can get the kit version of the RS4 still. Horizon and tower both have it listed as discontinued??? Looking to do a nitro onroad but I'd love to kill some time on my next trip offshore building the kit.

ok someone please help me out here. me and my body are looking for a on road car. i did some research, most of ppl said hpi rs4 is better than 4tec(was thinking to get a 4tec, it's fast~!...but i am worry about the handling...no handling no talk) whats different between those 3 cars?RS4 RTR3...

Just got one of these , fast little car, any tips for hop-ups or easy cheap tweaks to get the best out of the rig? What is required if I wanted to Drift with it?

i have a tc4 and i want to have fun with it. I'm the kinda person that like to do everything to the max... and i want to kno if i can tune it to drift and if not how can i make it go faster.. right now it does like 30mph and i want it to do atleast 50mph but my engine isnt brushless and i have no...

HI! I'm a really beginner in RC, its amazing! I just bought a HPI RS4 3 (not evo) 2002 edition and i want to hop up it... What i got to do first? Was a good choice? Thank you! Sorry but my english isn't very well.

Is this worth fixing up to race competively locally? and what parts are interchangeable with the RS4 3? It's all complete I just need to rebuild the shocks and maybe change the bearings, nothing major.

My friend can't decide between the rs4 3 evo+ and the NTC3. i know the NTC3 come with more of the stuff needed to run, and at hobbytown the NTC3 and the RS4 are the same price, cutting the NTC3's overall price down. Heres my question. I've checked tower and HPI's website, and it says that you can...

Looking for a TC4 Roller that hasn't seen too much use. Servo's would be a plus Payment via paypal