Agree, both ways.
The 360's 1.88 is a great upgrade to 273 and 318 heads if you need new valves. Yes the seat will need a new cut and that is a good thing anyway. That is the biggest valve you can put in a 273 without notching the cylinder. I have a set of ported closed chamber 273 heads with 1.88/1.60 on my LRT 360. Not the best flowing heads but snappy.
Retired, US ARMY 1973-1994
ASE mechanic, Electrical 1994-1997
Retired GTE/VERIZON/FRONTIER 1997-2015
Posting cheap tech help (CRAP) here since Nov 97, 1000's of posts, some may be good.
03 Suzuki Burgman 650(Burger King) Scooter
65 Formula S Cuda
78 Little Red Express Truck
98 Buick Regal (wifes car)
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