Gti6 Head With Mi Bottom End

[aCe 0]

Hey guys i have heard of people running GTI6 heads on Mi 1.9 bottom ends (is this possible), what would be the benefit of this

[SPGTi 2]

Use the search function. There are loads of threads on this. A good place to start would be Camerons project thread.

 

 

Steve

[DrSarty 90 1 Cars]

Steve's right James, but to add something to answer your second part in simple terms:

 

The 10J4RS head is of a different design, which doesn't pool/retain as much oil. Hence one benefit is less of a chance of oil starvation, but mainly associated with track work.

 

You get vernier pulleys as standard, BUT, you get rather mild cams with partially weaker valves.

 

So if you search you'll find out a whole lot more, although I would say there's not a great deal of point as the Mi/S16 head flows and works fine anyway.

[Cameron 16]

You get higher compression too.

 

You'll need to run mappable management though.