Hi guys and gals. First post for me here, 1969 Skylark Custom 350 here, bonestock and looking to build it up for cruising. I've been looking through some EFI threads but couldn't find anything to conclusive. Short question: TA performance Stage 1 manifold. Which EFI combination is best, Quadrajet or 4bll? http://www.taperformance.com/proddetail.asp?prod=TA_1235 Long question: I want to install a Sniper EFI system with Hysperspark ignition and combine it with at TA Perfomance intake manifold. Either the Stage1 manifold: http://www.taperformance.com/proddetail.asp?prod=TA_1235 Or the SP3: http://www.taperformance.com/proddetail.asp?prod=TA_1236 Seeing as the Stage1 is more street friendly I thought about getting that one, but do I get the Quadrajet EFI for that manifold or just the 4bbl? Or is there another benefit for getting the SP3? Or another brand intake manifold for that matter? Thanks in advance for any enlightenment. It'd be appreciated.