Engine Quest Heads

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64physhy

64physhy

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Has anyone had any experience with engine quest heads? They are based on a magnum casting, but you can get them with the earlier intake manifold bolt pattern. Valves are stock magnum (1.92/1.625) diameter. They are supposed to flow better than stock magnum heads. They were used on a 318 build in PHR that made 379 TQ and 402 HP without porting, and 386/425 with larger valves and porting. Here's a link to the engine quest site. They seem like a good deal to me. What do the experts think? https://parts.aaeq.net/IW_Products.m4p.pvx?;MULTI_ITEM_SUBMIT
 
I purchased a set bare and in the process of assembeling them for my 408 build. The castings look very clean, no casting flash.
I too searched for any one who have used them but received very little response.
One other member did reply that he used them and was very happy.
 
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