Category Archives: Performance Modifications

Searching for a “real” honda quad differential for E-Vehicle

Hi guys,
i signed up in hope to get an advice from you.

At my university, we are working on a small electric vehicle. For this reason, im searching for a small, lightweight differential which we can use in the car.

Sadly, most of the "differentials" used for example in the rancher arent differentials in the right definition.

Often there is used a solid axle, and as a reason of that, the differential cannot compensate the different wheel velocitys in curves.

The typical final gear does not do more than change the transmission from one final shaft to two drivetrain shafts.

coming to my final question:
Do you know any honda differential, which works as a real differential, allowing the wheels to have different velocities?

Thank you for your help.

Peer

Exhaust: FO 14 vs Harley

I was looking at the rear of my wheeler the other day :icon_ laughup: and I noticed that the muffler looked kind of small for me. Anyway I want to replace it with a bigger, better, louder muffler, not one that has a power gain necessarily, and I was wondering if the FO 14 had a nice sound. I would probably go with that because we live near the border and it would be easy to get one. Then I was looking through some old threads and one guy said he got a Harley muffler and put it on and that it sounded nicer/deeper and throatier, than the FO 14. Just wondering, since I want just mainly a better, louder sound, which one would do nicer and have a good sound. I also read that the FO 14 doesn’t sound to good at higher RPM’s. So which one should I get? Which one sounds better? Is cheaper? Thanks.

Exhaust: FO 14 vs Harley

I was looking at the rear of my wheeler the other day :icon_ laughup: and I noticed that the muffler looked kind of small for me. Anyway I want to replace it with a bigger, better, louder muffler, not one that has a power gain necessarily, and I was wondering if the FO 14 had a nice sound. I would probably go with that because we live near the border and it would be easy to get one. Then I was looking through some old threads and one guy said he got a Harley muffler and put it on and that it sounded nicer/deeper and throatier, than the FO 14. Just wondering, since I want just mainly a better, louder sound, which one would do nicer and have a good sound. I also read that the FO 14 doesn’t sound to good at higher RPM’s. So which one should I get? Which one sounds better? Is cheaper? Thanks.

carb? not sure.

ive got a piped 300ex. it had a 42 pilot and 130 main which were both to rich for it. so i went down to a 40 pilot and 125 main. when i barely tap the throttle, like 1/12 throttle, and try to hold it there, its like kill switch. the engine just dies. no idea? little help?

300ex
white brothers full system, uni filter, riding about 1000 ft above sea lvl. thanks guys.

carb? not sure.

ive got a piped 300ex. it had a 42 pilot and 130 main which were both to rich for it. so i went down to a 40 pilot and 125 main. when i barely tap the throttle, like 1/12 throttle, and try to hold it there, its like kill switch. the engine just dies. no idea? little help?

300ex
white brothers full system, uni filter, riding about 1000 ft above sea lvl. thanks guys.

86 Honda 70 Fourtrax

Hey guys new to the forum but am a lifelong Honda lover. Anyways have picked up an 86 Honda 70 Fourtrax and want to beef up the engine. Plan on going with a 88cc big bore kit from DrATV my question is I’ve found this Race Cam offered from the same website DrATV and am wondering if it is also a "bolt on" or "drop in" part? Will it work with the 88cc big bore kit and the original head? Any and all help will be greatly appreciated. Thanks!

Below is the 88cc Big Bore kit I plan on using along with the Race Cam that is in question.

88cc Kit
88CC_BIG_BORE_KIT HIGH_COMPRESSION CT70_THRU_1981 ALL_ATC70_ALL_TRX70 ALL_SL70_XL70_CL70 C70’s_thru_1981

Race Cam
BEARING_TYPE RACE_CAM Z50_TO_1981 ATC70_ALL CT70_TO_1981 PASSPORT_80/81 TRX70_ALL XL70_SL70_CL70