Dual Plane vs Single Plane Manifold with TBI

AJ/FormS said

However, Ima thinking a stock lo-compression 273 may have problems with a large plenum, at low-rpm,

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Don’t think my Commando 273 will qualify as low compression since I estimate it will have at least high 9’s to 10 to 1. Whatever it is, i will have to live with it and the intake and Sniper I bought for it.