siimsalabim
New member
- Joined
- Jan 17, 2010
- Messages
- 24
I have 3mm decompression plate, and im wondering what compression ratio it will give me when im using 2 standard headgaskets with this plate ? pumanoob got 8:5:1 with 2mm plate . . . :roll:
siju said:[post]355440[/post] In low boost conversions it's not obligatory to lower the compression. There are plenty of Miata VVTs(10:1 compression) running 7-10psi with OEM compression.
As far as I understand the most important thing is to have really good ECU programming to avoid detonation. That's what kills pistons.
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