[HONDA_HEROES]

hey `im just wondering if any of you have a z6 head and y7 block n/a set-up.im just curious as to how what you did and how much horsies you gained.
thanks.

 

[s_18]

Why use the Y7 block with a Z6 head? The Z6 block has the better oil pump.
Apart from that, there's nothing different about the blocks, when you use different pistons etc. anyway.
So you can really look at any combination featuring the Z6 or Y8 head, and either the A6, Z6, Y7 or Y8 blocks IMO.

 

[HONDA_HEROES]

i brought up the y7 cuz thats the block i was running;
just wondering if the z6 is worth swaping in.
nice- 150 off the z6.
is it possible to go any higher?
according to other threads thats the basic limit.

 

[s_18]

I'm hoping my new Bisimoto header will add some to that, but nothing for certain yet.
With a better tune, ITBs, etc more is possible.