Rod Bender

No, there should be absolutely no problems at all. The old Radical dash does not run on a CAN system and has its own stand alone sensors so in no way should be affected. The only thing you will find i...

Hi Robert, did you find an answer to this? I'm having the exact same problem!

Hi Robert, Good to see you on here, you will find plenty of info and help once you have a Radical sorted. What is your plans for the SR3? Hillclimb/sprint or circuit stuff? Will be worth considering w...

Hello all, I hope everyone had a great festive season. I'm in the process of reviving my old Radical SR3 to race in our local Sports Car category this year. I would love to be able to get some data lo...

@kirk perfect, stick with the output shaft you have then. The shafts for the selector forks will already be billet. The selectors forks will currently be OEM, every Radical engine uses OEM ones as sta...

@kirk what model/year of SR3 do you have? If you have a car with a Gen 2 based engine then there is no need to upgrade the output shaft as this is already stronger than the Gen 1 based engine. Dependi...

When rebuilding my latest sr3 acquisition I was being quite weight conscious about everything that went back in the car. Cutting off unneeded brackets, re-building the loom with thinner wire, spending...

I just saw that my tank is oriented 90° different than yours -- mine is mounted horizontal. It looks like I may have to take the sidepod off to figure this out.

@rlm-dan Thanks for the video. Sorry but I have not been on for awhile. I am posting the video from Spring Mountain for others benefit. It was a twist but required a lot more force that I expected....

Providing you are on the 71.5mm stroke crank then it is OEM Hayabusa main bearings and Honda Blackbird big end bearings. They are different sizes available so you need to measure your clearances to su...

Update. I got a hold of Lister direct. They said 'The seal you are missing was discontinued at least 5 years ago, it was added as a precautionary measure for around 12 months but was proven to be unne...

@thunder1375 Hi Firouz, We really appreciate the follow up here on the forum. We all work very hard to make sure we hold ourselves to the highest level here at Spring Mountain. If we make a mistake w...

Hi Firouz (@thunder1375), Can you please send us the engine number that you’re having issues with we are having trouble finding your engine in our system. Thank you Sean

Seals are installed the say way it was before (don't have a baseline reference). It behaved this way before seal installation and after. Can you confirm? Cylinders are closed up but I can try. I did '...

Rod, 1. When the car drops after putting my weight on it, it stays in that position after I let go. 2. The other corners don't behave the same way when I weigh it down, it's rock solid 3. I'm runnin...