Hey guys. just a quick question if any one on here no how much power you can gain from getting your standed manifold from a 304 bored out???? i just got the stato tuned and tweked to 218rwkw and thats with standed manifold. i dont really want to spend 2g on a twin if you can gain a bit of power from an standed manifold i will do that any one have any ideas??? Thanks heaps....

u got 218rwkw from a banana mani?? if so thats awesome lol. those things are horrible. any upgrade will get ya some decent power

yeah thats want i thought then thought it was a happy Dyno so took it to MSC and got dyno there and got 2kw diffrent so im happy with that but i want a little more lol..

yep everthing cost $$$$$$$$$$$$$$$$$$$$$$$

does any one know how much power incress i was told can see 30 - 40 rwkw if you port standed manifold if car has 355 in it. i dont think you see that much as you prob only see that with a high rise or twin. what do you guys think..

I doubt you will see an extra 30-40rwkw with just porting the stock bananas... you might get that if you went with a Group A or COME twin throttle bodied manifold

http://www.jhp.com.au/vn-vs-starrmanifold.php

starr manifold with 90mm throttle body makes an extra 40kw on a stroker. I just got one for my hsv for $1250 from Breeden automotive, goes heaps harder.

thanks guys ill look into it.

How much are the Trick Shift twin throttle set ups? They look great.

Flowcraft twin throttles ftw.