E Street 5090 75 cc
Angled Plugs
Machine shop said they looked good before I installed them
THIS is an example of a good reason to use the 440 Source Stealth heads.Pretty much box stock stealths on my 4fitty1 - gone through by a machinist.
Looks like an iron headed tree 80 tree.
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I am running these heads too with mild porting and 2.14/1.81 valves. If, and when I do swap them out, I will go for the Trick Flow 240's.Mopar 67 only 915 heads. Best stock heads available especially in the HP version.
Flow numbers?Promaxx 'Shocker' CNC'd 84cc heads. No issues whatsoever. I purchased these from Promaxx directly and they worked with me on spring requirements.
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