Flow Numbers - HP500 EFI 088 Casting?
 

Has anybody flowed these heads? Full Casting Number is 14097088.

Thanks
Adivanman

OH YES ,,,the Exhaust is terrable needs alot of work
out of the box brodix -2 blow them away and it gets better with AFR's :D :D

The intake flow is o.k. after a good pocket port and valve job but the exhaust is down alot on flow even after the port work
it ends up being cheaper just to buy MERLIN or Dart Heads or go with ALUIM. ,,hope this is what you need

The Comments are nice but...
 

Actually, I was looking for the actual flow numbers - intake and exhaust - through .7" lift rather than just general comments.

But thanks anyway

bobby
 

what heads would you use on a basically stock bottom end 502 92 model , been looking at afrs myself also merlins just wondering because this winter its all getting changed, heads, cams , carbs , exhaust. allready bought revolution exhaust, was going to add blowers but not sure what to do yet, the motors allready have larger cams, roller rockers, victor intakes,and holleys , but since i dont know whats internal we will tear it down and start all over.

Sure I can look the numbers up if I can still find them,I really didn't think anyone would want them , they aren't race heads and we all know they are poor at best compared to any aftermarket head ,but yes I'll take some time when I get it and find the paper work I did 3 years ago . Its a waste of BOTH our time though

Adavan I do now see were you wanted numbers sorry I did not read it through

I have the flow numbers I can post for stock 990 rctangles with 2.19 and 1.88 if any one on here thinks they are close in desine for flow numbers. Rag's