HORSEPOWER

I love Turbo Diesels ,but for me petrol engines supercharging is the way ,to go I had a Weiland 871 blower with 7lb boost on my 351 Ford powered T bucket and loved the howl of the "Hair dryer" no pop of valve sissy car just grunt by ship load
 
Welcome from the Colonies!
Blowers be COOL!
 
I am very happy with the latest CNC machined cases. Having an hydraulic clutch and separate clutch cover is how Triumph should have made it. The clutch is a little heavier than stock but its a good feel. We consistently get over 250 whp with this current set up. on st1. Intercooling gives you around 300. I think our next move maybe a much better flowing exhaust that's not to loud. The exhaust and cams are limiting factors. So watch this space
 
depending on age, convictions etc an extra £100-300 a year BikeSure are happy to quote.
I was interested in buying a Super charged roaster that was on eBay not so long ago.....I was getting ridiculous quotes of "upto" £900 .....in the end the insurance company said they would not insure it as it had doubled in power...This was despite the fact that the seller was already insured by them with all mods declared and I had his insurance certificate in front of me which they then proceeded to say that he wasn't insured with them.

I did enquire about a lesser powered one that was on eBay last week......"apparantly" he had a stage 1 kit that was putting out 280bhp....he had only done 1500 miles on it since having it fitted and said the crank had snapped after only doing 500miles and it was now fitted with a hardened crank....he had no Dyno sheet or receipt for the new crank so I gave it a miss.....it's not the first time that I've heard of the crank snapping......do you know why this happens?
 

The only crank that has ever snapped has been Trirocket 3's , on my dyno when we were pushing the revs up to 8000rpm. There has been I think 3 - 4 cases of the ends of the crank breaking off when the earlier bearings had failed, but this was unusual and I helped these guys out by fitting new steel snouts into the end of the crank which was a really successful repair. The way the drive is put together now is belt and braces and we don't have any problems. Some of the problem was not re-threading the end of the crank true to the centreline. We now supply jigs with the kit to make this pretty well impossible to get wrong. Bear in mind we have sold over 200 supercharger conversions in the 10 yrs it has been on sale.