> From: "Der 924 GuRu" <[email protected]>
> Subject: 1.8L 16V head on early 1.5L block?
> 
> Hey Guys, I was curious if a 1.8L 16v head would fit onto an early
> carbed 1.5L, 80mm stroke block? 

i was under the impression that the smaller blocks were different than
the larger blocks.  as in: the 1.7 is the same as the 1.8, but the 1.5
is different.  you would also probably have a big compression issue that
would have to be worked out with new pistons.  at that HP level, you
probably want beefier internals to start with anyway...i would suggest
sticking with the 1.8, and research putting in a smaller crank, such as
the 1.5 crank.  ive always wondered if the 1.5 cranks would fit in a 1.8
block, but i never cared enough to find out.  you would, of course, need
to get different rods, but again, at that HP level, you probably want
new rods anyway.  

and a T3 is pretty damn big for 1.5 liters...  my buddy has one on his C
g60, and it still has a bit of lag.  

using the 1.5 is a novel idea, but in practice, i just dont think its
worth it.  especially when you consider the availibility of 1.8 16v
blocks.  

ben
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