« Reply #15 on: July 30, 2009, 06:52:56 pm »
He's talking about the fact that the AAZ cylinder head has larger pre-chambers than the 1.6 and so using the AAZ head on the 1.6 will result in naturally lower compression.
Aha... so I *did* misunderstand... thanks.
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Vince
Edmonton, Alberta, Canada
2001 silver TDI Jetta Malone Stage 1.5 , 2001 blue TDI Jetta SBIII 216s Malone Stage 3, 1970 Bay Window bus
Gone but not forgotten: 1969/1971 Beetles, 1969/1974 Westies, 1979 Rabbit, 1986 TD Jetta, 1992 gas Jetta, 1994 TD Jetta
Topic: 290psi on Franken Engine??? Too Low? (Read 5371 times)
