turbotrana said:Look at the extractors on the last past. Press bent as opposed to mandrel bent. Personally I would never buy press bent extractors regardless of JMMs so called "reputation".
The new ones are much bigger, the cat has to go further back and it is out of sight actually when you are looking at it with the bonnet open. Further specs im not sure of only looked at them for a bit, Brenden said something like this ''our old ones are the best on the market, but these new ones **** all over them also'' he said up to 10kw more power than the old ones. They are an extra $145 and again $145 on top if you want the HPC coated (with 'JMM' signature on top) and they look awesome.Rollin said:gman in what way are the new extractors different? i have a set of his old ones and seem to recall a thread where somebody said they were doing a replacement program which made a set of new ones really cheap?
My mistake, the cost of the new extractors is $645 and if you want them HPC coated version they are $790. This is cost alone if you are buying them, not labour charge.Rollin said:ooooooh....they certainly look very nice...$145 on top of the old price would make them $545!!! thats a lot of money for a set of extractors...blimey...but probably worth it - i have been playing a little with that extractor design calculator i posted in the 'cams, what to get' thread and the pipe lengths it gives are very very long, at least compared to the extractors on offer. these appear to be a bit closer to optimum length....?
do they do exchange? as i said before i thought i read something about that?