Rapom's Rocket - just another Duster build thread
I didn't extend it all the way back to seal up against the firewall as the foam would have been up against the coil and HEI chip which get damn hot. Keeping them cool has always been a concern for me as the location I chose to mount them probably wouldn't get much, if any, air flow. To solve that problem I beat a piece of aluminum into submission and riveted it to the back of the base plate to channel air onto the coil.
I didn't extend it all the way back to seal up against the firewall as the foam would have been up against the coil and HEI chip which get damn hot. Keeping them cool has always been a concern for me as the location I chose to mount them probably wouldn't get much, if any, air flow. To solve that problem I beat a piece of aluminum into submission and riveted it to the back of the base plate to channel air onto the coil.