Ronzoni here,
Just finished up installing a set of 1.6 ratio summit roller rockers. Summit kinda sorta maybe says that they are made by Crane, but who knows.... they are nice, extruded type rockers, blue anodized, (like anyone can see them!) at a great price. I already had the 3/8" thread-in studs, and some big 1.550" dia. triple springs, so mine was just a bolt on operation. I used the el-cheapo budget eliminator chrome Moroso tall valve covers, cleared everything but in the baffle areas, and then some minor "fabrication" of the baffles took care of that too.
I'm pretty happy with the results, except for the fact I am no longer able to run my cast aluminum "Ford Motorsports" valve covers I just spent 10 hours painting/polishing. I used the darker Ford engine blue in the low spots and between the fins, really accented well with the other blue engine bits under the hood. I'd probably sell em' off if someone was interested and the price was right.
My cam is a 0.560 lift single grind unit, and I was running the TRW non-roller rockers. Broke one of the rockers in half a couple weeks ago, looked like there was an imperfection in the casting, but thats when I decided enough was enough. Who needs to peel off a cam lobe because of high spring pressures right?
Just finished up installing a set of 1.6 ratio summit roller rockers. Summit kinda sorta maybe says that they are made by Crane, but who knows.... they are nice, extruded type rockers, blue anodized, (like anyone can see them!) at a great price. I already had the 3/8" thread-in studs, and some big 1.550" dia. triple springs, so mine was just a bolt on operation. I used the el-cheapo budget eliminator chrome Moroso tall valve covers, cleared everything but in the baffle areas, and then some minor "fabrication" of the baffles took care of that too.
I'm pretty happy with the results, except for the fact I am no longer able to run my cast aluminum "Ford Motorsports" valve covers I just spent 10 hours painting/polishing. I used the darker Ford engine blue in the low spots and between the fins, really accented well with the other blue engine bits under the hood. I'd probably sell em' off if someone was interested and the price was right.
My cam is a 0.560 lift single grind unit, and I was running the TRW non-roller rockers. Broke one of the rockers in half a couple weeks ago, looked like there was an imperfection in the casting, but thats when I decided enough was enough. Who needs to peel off a cam lobe because of high spring pressures right?