Quik LS said:yep - that was always the weak point........
I was hoping to aviod that by only running 4-5psi - but since it looks like I'm higher than that - gotta deal with it now....
I'm hoping by adding the IC it will bring me back down close to even.....
If every psi increases the temp of the intake charge by 15 - 18 degrees:
- then 4psi = + 72 degrees over outside
- then 7psi = + 126 degrees over outside
if the IC can get a 77% efficiency in cooling (which they claim) - 126 degrees * .77 = drop by 97 degrees.
So I'll be left with only a 19 degree increase at 7psi....
That's providing that the cooling issue is simply caused by boost
2001LS8Sport said:Boy...I really hated to hear this Quik. Heat on a s/c car is the kiss of death. It can put a stop to the whole project. Even on our Cobras that were designed with the s/c, there are heating concerns. There are mods to increase flow through the cylinder heads, bigger radiators, better intercoolers, larger intercooler tanks, etc. They all help...but the single biggest problem you have is the (h)eaton. Those damn things just create too much heat. That is why everyone who gets serious about their car swaps to a Whipple or Kenne Bell. And quite honestly, the new Whipple that's out is absolutely the most amazing blower on the market. It's flying off the shelves to the tune of about 5 to 1 to the KB with the SVT boys. They are insane with their efficiency...and low charge temps.
I wish you the best with this because it can kill your whole project if you can't work it out. Limiting boost with the Eaton is without a doubt your first priority...and you may need a larger pulley for that. The intercooler is your next best step since your math is very good. It is amazing how well that will help. Ensuring that all intake air is taken outside the hood is another priority. If you're sucking in heated air to begin with, you're sunk.
I sure hope you find something minor here!
rocket5979 said:Once the new water/air IC goes in his IAT's will drop a lot. It might even be worthwhile to attach a few small aux elec fans to the IC too. Help push some more air through to cool down while idling in between runs.
2001LS8Sport said:Ensuring that all intake air is taken outside the hood is another priority. If you're sucking in heated air to begin with, you're sunk.
2001LS8Sport said:Here's a place to start with that. It's a shop here in the Valley that is absolutely amazing with their innovation and tuning. The website is crude...but thank God their work and parts aren't. I have no idea if this would fit...but it's at least something to look at.
http://www.svcmotorsports.com/scripts/ItemDetails.asp?ItemID=329
Quik LS said:I really think a front mount with the 'right' amount of boost should fix me.... we'll know more this weekend....
allkesh said:Have you thought about Alcohol Injection?
Are you running stock cams?
Quik LS said:Well - I hate to be a tease........
MsM8tress said:it's just damn HOT!!!!
MsM8
Quik LS said:well - hopefully not after the intercooler....
allkesh said:Have you thought about Alcohol Injection?
Are you running stock cams?
Damn MsM8tress....you just need to take a trip down to Austin, TX and thank Lou personally! I'm sure his wife won't mind! LOL!MsM8tress said:Ok Ok.....HOT in the COOOOLEST WAY HOTTIE!!!!!
MsM8
allkesh said:OH YEE OF LITTLE FAITH.... bad move!!!!!!!!
SO "THE KIT" WILL REQUIRE AN AFTERMARKET EXHAUST SINCE THE STOCK EXHAUST WILL HAVE HIGHER BOOST PRESSURE.