SNORKEL up A pillar...n yer golden lmao
Pics please...
home made;
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What about the sound for you? Is it much louder? If the hp gains are negligible I'd rather not have an airplane engine in my ear while driving. If it really helps the engine then I'll just deal with the sound. I know these engines are loud yada yada but I have other people in my truck a lot and we need to hear the conversation. I haven't been able to see if anyone has actually dyno'd the difference this setup makes. Lots of butt dynos of course but they're full of crap! Has it been worth it for you?
yup.that's ezcool.
http://www.lobucrod.com/
That's funny, I was planning on doing exactly that. Insulating the cowl with ez or maybe some of that butyl stuff. I will also do the engine side of the firewall like you did. I've already put EZ cool on the whole floor and the doors and its much quieter, so I don't want to undo all I've done sound-wise with this hypermax mod.
so I don't want to undo all I've done sound-wise with this hypermax mod.