4th gen cooling

[Supercharged111]

I can look on mine to see the brand. 2 pass generic fit no problems, just had to make my own hoses. Cools just fine now that the bumper beam isn't blocking the flow.

Do you have pics of the surgery? I'm trying to keep the nose as structurally sound as possible for obvious reasons. I have an AFCO I believe with an internal oil cooler and even though it's sealed up tight I still have cooling issues. My first thought is to switch to an external oil cooler.

[GlennCMC70]

Stock is an 18" core.

[GlennCMC70]

The OEM replacement i was running was 18.5 inches tall x 30 inches wide.

Just got my FSR (Four Seasons Racing) 27.5"x19" from Day Motorsports. Got it in just about 26 hrs with nornal shipping. Triple pass. $270 to my door.

This is a very well made unit. Looks like billet inlets and outlets. I hope to get it mounted durring my week off next week.
Need to get a return line bung welded in this week.

[GlennCMC70]

Radiator is 20" tall.

[GlennCMC70]

So what size cap you guys use? I have used some pretty high rated caps in the past. 26lbs.
Likely why my tanks were bulged on my old aluminum one. Thinking 20lbs this time.

[Casey_SS]

I was using an 18lb cap the last few years...no issues. Just replaced it with a 20lber I found while cleaning out a box of spares.

[marshall_mosty]

I use a 19-20 lb on mine.

[dtanker65]

Mine has picture people on it like Marshall's old bumper sticker...

[y5e06]

My dust collector has had a dirt track single pass rad for many years. 27.5x19, if i recall. added steam tube bung and also drain bung. makes flushing easy.
hodge podge of hoses using Jags That Run reducers/connectors.
AN fittings & bungs look nice and are easy

lower hose half from WP - stock LT1
lower hose half to rad - '95 Vette ( think)
jags that run reducer to connect these

upper hose half to WP - stock LT1
upper hose half from rad - '95 5.0 (I think) just need a proper 90 deg one here.
jags that run connector

http://www.jagsthatrun.com/Cooling-S...rts_Order.html
upper hose w/ splice
IMG_20161221_205658752[1].jpg

lower hose w/ splice and steam tube
IMG_20161221_205354842[1].jpg

drain
IMG_20161221_205716445[1].jpg

the odd part is the stock rad lower out is not 1 3/4 while the dirt rad will be. '95 vette was 1 3/4.
stock rad t-stat housing is not 1.5 either, IIRC

a triple pass will be the bees' knees

[Supercharged111]

Would I be correct to say that a double pass would have inlet and outlet on the same side and triple on opposing sides?