TEC Stage 2 Performance Camshaft – Triumph T120, Speedmaster 1200, Bobber, Thruxton R, Thruxton S

Delivered promptly, Customer service via email good. The only small criticism is the fit video missed out some key parts for me e.g marking the chain position before removing, putting back together the chain tensioner, and setting the position of the chain tension before tightening screws. These are all in the Haynes manual that you recommend, but it would be good if it was in the video, which other wise was excellent. Fitted and working although i did have to call in an extra pair of hands for the setting. I am still running it in, but already feels more lively. Looking forward to giving it the beans soon :)

ok guys sorry for the late reply as dcat x over took 3 weeks to arrive. Cam shaft fitted and valve clearances required adjusting. D cat x fitted spot on also fitted K&N air filter. Engine now running flat spots have gone and now have good power delivery throughout rev range have not noticed and loss at low RPM. This was a very worthwhile investment in my mind and would recommend to anyone thinking of doing the same Just do it you will love it more power and good sound. Regards Steve.

Just adding a wholehearted endorsement for this cam. I installed it 40,000km ago and it has been absolutely great. Reasonably easy to install following video instructions and performance gains excellent. Together with intake and exhaust mods (snorkel removed, K+N air filter, decat, open V+H pipes) + a dyno tune (PCV), RWHP up from 84 to 98 with no noticeable losses in low/mid range. Makes the Speed Twin everything it should be :-) Highly recommend.

Inkörning ca: 50 mil, så jag har inte testat prestandan än. Dessutom måste jag skaffa nytt startbatteri. Ingen dekompressions ventil på nya kamaxeln.

All perfect - Service - Price Thanks a lot

Have the Tec cam in my Street Twin 900 and was very happy with it so also fitted the Tec cam into my Speed Twin 1200 and am also very happy with it. Performance improved across the RPM range with the bike now pulling from just under 2K RPM and stronger all through the mid range and higher RPMs although i do not spend much time above 5.5 - 6K as there simply isn't the need. The bike pulls so strongly from 2.5 - 5.5 that is where most of my riding is done as the pull out of corners is plenty. Also fitted k&N type air filters and have custom header pipes with the cross over near the radiator removed and a full size cross over fitted approximately where the cat would normally be. So with the Tec cam the bike can breathe properly and really opens the potential of the engine up. Pipes are Predator Pros from British Custom. Currently running T120 gearing although a tiny bit too tall is far better than the OEM Speed Twin gearing which is just too low for an engine with that much power (compared to the T120). Highly recommended performance modification.

The progressive fork springs are a worthwhile improvement over the single rate units, especially if the preload adjusters are added also. You end up with a much plusher ride and you don't feel every bump in the road. I can can recommend them.

This cam gives the speedtwin even more grunt, very satisfying! Installation is pretty straightforward, expect to reshim the valves, all of mine needed doing, still an easy job compared to most jap 4’s. However, because of the Speedtwin’s weedy battery (thanks Triumph form over function) cold weather causes starting problems. It seems that the valve lifter on the standard cam is only there to accommodate a small battery on a big twin. I bought a Lucas lithium battery with 280 cca and problem sorted !

Ottimo prodotto. Prestazioni molto migliori. Consumi invariati. La camme Tec non ha il decompressore automatico come l'originale. Si consiglia di montare un batteria da 14 amp togliendo l'alloggiamento per il telefono sotto la sella. Come consigliato dal costruttore la moto deve essere decatalizzata. Il filtro più aperto è in base ai gusti del proprietario. Comunque ottimo prodotto.

Ho montato la camme, prestazioni molto migliori, consumi uguali. La moto era già decat. Ho però dovuto montare il booster plug per regolare le incertezze poco sopra il regime minimo. Ho fatto delle prove il filtro aria più aperto non serve. Per me meglio l'originale è troppo magra. La camme non ha il decompressore automatico come l'originale. La batteria stenta perché troppo piccola per le nuove alzate della camme quando si avvia la moto. Togliendo il coperchio sotto sella dove si mette il telefono ☎️ si recupera 2 cm in altezza e si può montare una batteria da 14 amp con 230 cca di spunto. Saluti.

I fitted the performance cam to my 2018 1200 speedmaster the result is fantastic my bike is better in every gear right through the rev range Thruxton’s & speed twins no longer pull away.

I ordered the camshaft in december--fast delivery--unfortunately I can't install the camshaft yet because our local Triumph dealer doesn't have the required parts (seals for chain tensioner etc.) in stock yet--thank Corona. But I am looking forward to it Greetings from Austria Georg