The biggest difference between cold starting a carb versus fuel injection in the cold is the fuel injection needs about 20 seconds for the exhaust manifold to warm up.
But most people remove the heat riser so they run like poop in the cold until they start to warn up.
With the thermostatic intake I can get mine to run a fairly consistent 16:1 or leaner air fuel ratio.
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1984 chevy suburban, custom made 6.5L diesel turbocharged with a Garrett T76 and Holset HE351VE, 22:1 compression 13psi of intercooled boost.
1989 firebird mostly stock. Aside from the 6-speed manual trans, corvette gen 5 front brakes, 1LE drive shaft, 4th Gen disc brake fbody rear end.
2011 leaf SL, white, portable 240v CHAdeMO, trailer hitch, new batt as of 2014.
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