340 to 372 stroker kit

JBurch said
There is no comparison; street dominator is small port 273/318, strip dominator is what you want.

dirty white boy said
street dom is for a stock/mild motor,..strip dom for high hp use!

This is the intake (1 of many versions) you guys are recommending.
This will not fit W2 heads. (It is also for sale here. Credit Oldkimmer for the currently for sale intake picture. 6/26/19)
This is true for standard heads, which he is not using.
Hence my W2 pictures.

logan_searching said
Currently have a 340 block bored .060 over
55cc W2 heads

logan_searching said
Harland Sharp Heavy-Duty Roller Rocker Kit for Performance W2 Heads
S70025W2K
Rocker Arms, Shaft Mount, 1.5 Ratio, Aluminum, Roller Rockers
Rocker Arm Offset: .775 in.