First I removed the stocker H/E core. it is a SOOOO restrictive core that two [another] in a row wont go. Or flow
Second I have two of the bigger trans coolers for a total of 2 square feet face area, they are fed in parallel to keep the restriction low, the johnson pump has only so much pressure.
Third The postings are right, your pulley is not it. I ran a 55 second race without my I/C pump but that was because I also have a 180 degree stat installed ( home rolled design posted for you to see) Your hitting a thermal protection 'wall'
Fourth You know the Summit brands well, yess its a 24 x 16 core, which I just finished TIG'ing the outlets shut to allow thinner profile and ill put the inlet / outlet spuds where I need them.
IF YOU TAKE YOUR TIME AND WATCH THE H*LL WHAT YOUR DOING YOU CAN SEE IF THE PUMP IS RUNNING. BE CAREFUL.....
A. Remove the coolant tank lid to release all pressure. Set it back on and tighten one turn.
B. start the cold car, and drive it around the block softly, leave it running
C. Open hood and pay attention
Watch the pulley and and fan with the motor running
D. Pinch the coolant hose by the oil dipstick, to see if there is pressure in it from the pump.
The hose out the innercooler is the upper one.
The lower one is the input hose back to the I/C.
E. shut off the car and feel the hose for reference (pressure)
When the engine is on and the revs go over about 1700 revs the I/C pump starts and continues till you shut it off.
This saves you from tearing off the oil shield and splash shield below the passenger headlight, to see if the pump is buzzing
If you do get into the panels there is a "spare" pump under the passenger headlight for the heater that you could swap in for trouble shooting purposes.
THis assumes you are motivated and don't have warranty service - coverage to do it for you.
Photo showing a hose clamp that marks the outlet hose FROM the intercooler to the H/E.
Sorry for the camera size Iam due to get that fixed.Woody
Hey Waldig
Have read some of your other threads reference H/E cooling when I first hit the "no supercharger" overtemp problem once I had installed the Code 3 pulley.
Looks like you currently have a transmission cooler in-line with the stock H/E.
I have the exact trans cooler new in a box from a previous project. Will I benefit from installing it as you appear to have done?
I took the Code 3 pulley off this morning because I am sick of having no power after driving a dozen miles or so.
Is that a Summit generic aluminum radiator and are you going to make a H/E out of it???
Thanks for your time and all of your efforts directed towards the Crossfire family!