best zvh compression ratio
#1
Part of the Furniture
Thread Starter
best zvh compression ratio
i want to build a new 2.1 zvh turbo with new pistons if i use vauxhall calibra turbo pistons, what will the ratio be, will i need to get them machined down or leave them as they are,and what is the best cam to use piper 285t3 any good,
#3
PassionFord Post Whore!!
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This ZVH works well.
link to Wul's results <<<<click me>
link to Wul's Spec <<<<click me>
most of the answers you are looking for are within the above posts.
hope that helps
link to Wul's results <<<<click me>
link to Wul's Spec <<<<click me>
most of the answers you are looking for are within the above posts.
hope that helps
#6
PassionFord Post Whore!!
Originally Posted by ZVH,RST
so is 7:5:1 lower compression than 8:2:1 as a lot of people say different, ratios. when it comes to turbo engines,
#7
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In my zvh conversion didnt fancy spending £500 on pistons and having to have the block bored so i brought a 1.5mm spacer plate to lower the compression using standard pistons and running just under a bar of boost and it goes like stink and its been like that for near on 15k with no problems.
(touch wood)
(touch wood)
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