I found a kb that will get us there, question is at 8.3 -1, isn't that considered down a little on compression for a 402? Thanks.
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I found a kb that will get us there, question is at 8.3 -1, isn't that considered down a little on compression for a 402? Thanks.
yeah thats stock compression
If your running aluminum heads, you can go at least 10-5-1 to 11.0-1 compression with a decent solid you wont detonate on premium unleaded. You need to have some compression to make any decent power.