CLASS RACER FORUM - View Single Post - Cooling system restrictor with hi volume pump

Lyn Smith · 06-26-2012, 07:09 AM

What size restrictor is used when changing to a high volume cooling pump like a mezarie?I ve got a 3/4 hole in place of the thermostat now,and it seems like the water runs through there pretty fast,and the engine is heating up faster.How small shoud i go?

06-26-2012, 07:09 AM	#1
Lyn Smith VIP Member Join Date: Dec 2001 Location: Pontiac,il. Posts: 1,200 Likes: 282 Liked 970 Times in 195 Posts	Cooling system restrictor with hi volume pump What size restrictor is used when changing to a high volume cooling pump like a mezarie?I ve got a 3/4 hole in place of the thermostat now,and it seems like the water runs through there pretty fast,and the engine is heating up faster.How small shoud i go?