Hennie Marais
New Member
How accurate is the flow rates on the site. Some of them just don't make sense to me, or they have major different types of cores.
For example cores 2-173 and 2-197. One is 4.5X10.5X16.5 and the other is 4.5X10.93X19.5, both are horisontal flow according to their drawings, one is just a bit longer so the flow's suppose to be quite equal. But the first one flow 460cfm and the other one 1400cfm(according to their site). There's quite a lot of them that doesn't make sense. Specially if you compare the dimensions and flows to Bell intercoolers.
I want to buy a spearco one but if the flowrates are not accurate then it can be a problem.
For example cores 2-173 and 2-197. One is 4.5X10.5X16.5 and the other is 4.5X10.93X19.5, both are horisontal flow according to their drawings, one is just a bit longer so the flow's suppose to be quite equal. But the first one flow 460cfm and the other one 1400cfm(according to their site). There's quite a lot of them that doesn't make sense. Specially if you compare the dimensions and flows to Bell intercoolers.
I want to buy a spearco one but if the flowrates are not accurate then it can be a problem.
