BirdMobile Posted September 4, 2014 Share Posted September 4, 2014 Quick question... Are EA-82 Carburated and SPFI heads the same? If you change the intake manifold and disty, can you convert a SPFI EA-82 to carburated easily? Quote Link to comment Share on other sites More sharing options...
jono Posted September 4, 2014 Share Posted September 4, 2014 the inlet manifold bolt pattern is the same, if that is what you need to know. I have an spfi inlet bolted up to EA81 carb heads Quote Link to comment Share on other sites More sharing options...
Gloyale Posted September 4, 2014 Share Posted September 4, 2014 Carbed heads have ports for Air Suction Valve tubes at the bottom on the side of the Exhaust outlet. You can drill and tap if needed or just delete the ASV system if leaving carbed. Quote Link to comment Share on other sites More sharing options...
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