Unless it's Edelbrock and currently availible over the counter or some other advertisers latest Wham-Bam-High-Zoot manifold that won you can bet that No Magazine would ever show that test. We are most fortunate for Jay to Share such wonderfull info that defies all the current knowledge that all the magazines and pipelines have fed us - Very Simply if it does not sell more Hot Dogs it is never put in print
Picked this Jewel (not exactly what I thought at the time) up @ Fun Ford Weekend last month for $40.00 The laugh was I got a Edel 289 intake with open 1" spacer from the same guy for $25.00