86LikesHpi Pro 4
04-18-2010, 07:18 PM
I run the Pro4 w/ tekin's 203v. and a 17.5 with no problems. One of the fastest top cars at my track against newer shumies and tc5's.
04-27-2010, 09:39 AM
looking for a bnib pro4. Can offer good money!
05-09-2010, 11:31 AM
hey guys I am trying to find a good pinion size to match the 98t. I am running a 17.5 motor with a 2s lipo. I was thinking about running a 40t so i can have a good balance of torque and top end what do you guys think?
05-09-2010, 11:42 AM
What esc are you using? what ver./prog. are you running? What motor?
05-09-2010, 12:25 PM
novak gtb with novak 17.5 motor with minimal drag brake
05-09-2010, 03:21 PM
I ran the GTB/Novak Combo at various size tracks in RCGT.
I ran an 88 spur and a 47-51 pinion. Grab a calculator or go to gearchart.com and see what FDR range that is and adjust to your spur.
I ran an 88 spur and a 47-51 pinion. Grab a calculator or go to gearchart.com and see what FDR range that is and adjust to your spur.
05-09-2010, 04:34 PM
what kind of temps were you getting with that setup? I am getting like 110+ deg. on a 98/36 combo.
05-09-2010, 06:18 PM
Lowest was around 113* and with the 51 tooth i hit 160* around that purple ring in the middle, 130* on the silver part. And that's in the HOT Florida sun.
I've been told that the purple ring holds in massive amounts of heat and that a lot of people remove it.
Your combo of 98/36 is almost the same FDR as my 88/47. You should experience some pretty good rip out of the corner.
I've been told that the purple ring holds in massive amounts of heat and that a lot of people remove it.
Your combo of 98/36 is almost the same FDR as my 88/47. You should experience some pretty good rip out of the corner.
05-09-2010, 07:43 PM
Lowest was around 113* and with the 51 tooth i hit 160* around that purple ring in the middle, 130* on the silver part. And that's in the HOT Florida sun.
I've been told that the purple ring holds in massive amounts of heat and that a lot of people remove it.
Your combo of 98/36 is almost the same FDR as my 88/47. You should experience some pretty good rip out of the corner.
I've been told that the purple ring holds in massive amounts of heat and that a lot of people remove it.
Your combo of 98/36 is almost the same FDR as my 88/47. You should experience some pretty good rip out of the corner.
05-10-2010, 07:17 PM
I started off with 78 spur and 54 pinion for 17.5 motor FDR 3.5 and changed pinions according to temp.
05-10-2010, 07:31 PM
Is that FDR helping you keep up with the Tekin RS crowd? That's what was killing me.... to the tune of 2 seconds per lap on a large track
05-10-2010, 07:41 PM
I have a tekin and redline motor now. A friend has what you have and this is the gearing I had him try. You can't beat a tekin with ver.203 straight up, but you'll be close in the straights where you were lagging.
05-11-2010, 12:44 PM
05-11-2010, 12:50 PM
05-23-2010, 07:49 PM
ok guys... high traction arms or cyclone Tc arms