New G3 Eddy Heads

Are they compatible bolt pattern wise with a Hellcat supercharger?

I'm going to say no, the hellcat blower won't bolt to standard Apache or Eagle heads.

Edelbrock Gen III hemi heads are compatible with the Hellcat blower. They have a dual intake bolt pattern for that reason.

INSTALLATION NOTE: Includes all factory accessory holes (Including Hellcat). Compatible with stock valve covers and coils


Right from Edelbrocks site, .....so I should change my answer to yes,
Learn new things every day.
The set we had at work few years back only had the stock pattern.

Article on them: http://www.hotrod.com/articles/edelbrock-unveils-gen-iii-hemi-head-tensema16/

That's what I thought.....They have both. Mine are not back from Titek yet...