I'm a big fan of the HSD and, like Zippy said, the more carb spacer you add the more it likes it! Mine had a 1" phenolic, then a 2" phenolic and now the 1" with a nitrous plate.

The great thing is it all fits under my stock, flat hood.

For an all around street and strip intake, it's hard to beat a HSD.

Oh yeah, Nitrous is best used with a single plane intake. So if you plan on hosing it...

Last edited by GY3; 12/08/20 09:57 PM.
'63 Dodge 330
11.19 @ 121 mph
Pump gas, n/a, through the mufflers on street tires with 3.54's. 3,600 lbs.
10.01 @ 133mph with a 250 shot of nitrous an a splash of race gas. 1.36 60 ft. 3,700 lbs.