The Turbo 3500 F23 swap (Page 12/80)
ericjon262 NOV 03, 09:40 PM
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BV MotorSports NOV 04, 05:41 PM

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Originally posted by ericjon262:

thanks! I like putting the time into making it myself, I keep digging deeper holes for myself though... turbos cams, pistons....




LOL I am in the same boat with the 3.4TDC car. It was supposed to be an R&R, clutch and service. Now its MegaSquirt MS3, ING-6, All new wiring, battery relocation, exhaust, CAI, tune, suspension work etc etc.
ericjon262 NOV 04, 05:49 PM
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ericjon262 NOV 04, 10:59 PM
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ericjon262 NOV 10, 10:51 PM
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Joseph Upson NOV 11, 07:12 PM
I never added the fan and don't feel there is a significant benefit to it considering it would only be effective when the car is stopped at a light. The water heats up so slowly during this time that long before the temp increase becomes significant you'll be moving again to cool it back down. In bumper to bumper traffic you can't go fast enough to need the benefit anyway. Without the intercooler at operating temps, the hot turbo added about 30 deg to the inlet temps and I recall cruise temps in the 130s during the Summer. The intercooler kept temps below 100. usually at about 10 deg above ambient and if you have at least a 2 gal coolant capacity you'll have no problem maintaining that considering I'm still running ~1 gal.

The temp stability (I setup a history table for it in Tunerpro) is amazing. Since you don't have impedence from a GT bumper I'd expect your heat transfer to be a little better than mine.
ericjon262 NOV 16, 08:09 PM
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ericjon262 NOV 18, 12:14 AM
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Joseph Upson NOV 18, 06:33 AM
That's a nice tank. It's obvious it's going to get some ice at some point so here's something you should consider in place of a cooling fan on the exchanger, an electric heater bypass valve to help get the most out of an ice bath. You don't want ice cold coolant going through the heat exchanger and getting warmed up toward ambient temps.
ericjon262 NOV 18, 10:35 AM
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[This message has been edited by ericjon262 (edited 09-11-2022).]