Re: exhaust port timings
Posted: Sun Mar 01, 2015 8:14 am
So how many barrels did he actually "tune"
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4, yes four, quattro, quattre, vier.shocky wrote:So how many barrels did he actually "tune"
Sorry I don't know the source other than 'india', but it's a big place with lots of people, so that's not really much help.handofdave wrote:where were the barrels purchased?this is a manufacturing fault and if 4 barrels from the same source had the same notch flaw then they are not fit for purpose and should not be sold the tuner has tried to machine out the fault without realising that the flaw makes the barrels scrap from new,why were they all from the same faulty batch?
If tuners turning barrels into scrap is a bad thing..handofdave wrote:where were the barrels purchased?this is a manufacturing fault and if 4 barrels from the same source had the same notch flaw then they are not fit for purpose and should not be sold the tuner has tried to machine out the fault without realising that the flaw makes the barrels scrap from new,why were they all from the same faulty batch?
I don't care anymore as I've just ordered my GT186 kit. I'm poorer but happier.shocky wrote:I still dont understand why he actually ground more than one barrel id fit the cylinder on acasing with a crank and piston in and check the the port timings and position of the piston a bdc im no tuner but this reall does seem like school boy stuff
and a little wiserhendy wrote:I don't care anymore as I've just ordered my GT186 kit. I'm poorer but happier.shocky wrote:I still dont understand why he actually ground more than one barrel id fit the cylinder on acasing with a crank and piston in and check the the port timings and position of the piston a bdc im no tuner but this reall does seem like school boy stuff