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Message: <blockquote data-quote="shiroitenshi" data-source="post: 2146893" data-attributes="member: 27518">Actually that's one of the manufacturing quirks of casting.. some come out very nice.. some come out with flashes and needs to be cleaned up. I think even the size of the ports are varied a little from one to another, and I think that's why some cars make really good power when stock, and some not so.Actually I think the stock heads flow pretty well, so usually just cleaning them a bit would be good enough... Observing the port and polish work of another head from Japan last year (or was it mid 2005?).. it looks pretty much close to stock, except for some parts, esp. the bowl area where the valve guide juts out, and the turn that leads to the valves... damn.. it made me want to DIY mine.. haha.. The porting was meant for a 2.0, so I guess 2.0 NA don't need huge ports like what americans do.. but well.. americans like to turbo their cars, so that's one possible reason why.In my thinking, big ports only make power for high revving big CC engines that get's choked on high rpm air flow.. small CC cars, the engine waste too much power trying to pump the air in... (well in theorylah.. mine)Low end always suffers though when using big ports.... I think you can see it from vids of how some all motors launch off from the starting line.</blockquote>

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Hello

Hye to all member's here...i'm eryza just to say hello...i'm new here ( fairlady club )

b16a haltech sprint 500

who's in here were success fix sprint 500 on Bseries. my prob is trigger and home setting.i burnt 2 coil edi huaaaa,,,.O.k this is my setup fo trigger and home.

Trigger type - multitooth general
trigger angle - 79...

Help needed !!!

My lady got banged yesterday by a car at my driver side .... and my rims got dented very badly so does anybody know where can i get a second hand VOLK GT-C TOP SECRET RIMS... for front and back ... ??