Ended up doing a Full port job on these HQ heads for this Holden 355 also matched ported & ported manifold to help flow as it was only the Edelbrock Torker manifold which is restrictive and will hold this engine back, 750DP, MSD Dizzy will be set at 28* Total with 18* initial timing....ReGraphed to suit camshaft. This was degreed in straight up.. no advance, just picked up 3500-4000 stall converter for this little beast... cannot wait to fire the old plastic up & run camshaft in. will keep you posted on this one.
Posted on: Fri, 24 Oct 2014 12:09:18 +0000
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