Need some help on pulley sizing

junkyardhero said
put in a thermostat and see what it does. and get a decent one for cripe's sake, not no vato zone special.

also more directly, i've asked twice:

running hot> on the factory gauge, aftermarket gauge, or with a IR temp gun? boiling over?

Both electronic gauges. One for Sniper & one for dash gauge. Both reading same. Not boiling over. IR temp gun about same as gauges on car. I have run a Stewart hi flo thermostat with sane effect