Camshaft Break in With Dual Valve Springs

my new motor 360 371 now with 525 lift with 1.6rockers all comp cams my engine builder told me no fire it up we let it run and he adjusted carb and timing and said go drive around town don't idle over 1 minute and don't take it over 4 g and drive for 1/2 hour and pull It back in . Ok your the builder mike , the thing runs awesome now and ive buzzed the chit out of it a few nice hole shots im ready for new tires soon as I get the back end up for bigger tires changed the oil , every thing looks and runs gr8 has about 10 hours on it and ready to take it out tommoro for a sun run finally 68 tommoro there calling for . he was the builder builds a lot of mopar engines and race motors , he backs his work and all was gr8 . but then again ive heard all the horror stories too .we used to build our race snowmobiles rite in the trailer and fire it up 2 minutes and go race , same as they do at the drag strip I guess if its built rite mike says drive it for brake in , but its no 10 second car either but it ROCKS GL TO YOU
CALL Mike at Performance Research 1 608 837 4280 ask about shabangs 360 build in the 65 barracuda gl letttr buck
that's odd, my builder said the same thing about driving it around for a little while after I broke it in before I change the oil? like you said - he's the builder I did what he told me and everything's great.