Mine has only seen 190 once and it was pulling 7000lbs up a. Long steep grade . Cruising im 140 on average ....dunno why the 6.2 makes difference or not
Thus is still all stock coolers
Mine has only seen 190 once and it was pulling 7000lbs up a. Long steep grade . Cruising im 140 on average ....dunno why the 6.2 makes difference or not
Thus is still all stock coolers
fyi was just cruisin a while ago cruising at 153..then i hit the tow haul button since its the only way i can keep my truck in low gear it hit 187
Installed and drove around about 10 miles of cruising at 50 mph or so. Temps never got over 142. Seemed to stick at around 138. I wish I would have done AN lines and compression fittings, but I'm going to be out of town working next week and wanted to get this thing on. I may go back and do it that way later. I took out the stock cooler and simply replaced it with the 40k.
Mock up.
Thin coat of flat black to hide it.
Finished product.
1969 Chevy RCLB C10 350/TH400 SOLD
2007 Chevy RCSB 4.8 4x4 LS SOLD
2008 Chevy RCSB 5.3 4x4 LT SOLD
2010 Chevy CCSB 6.2 4x4 LT SOLD
2005 GMC CCLB DRW 6.6 Duramax 4x4 191,000 and counting
2013 FORD CCSB F350 6.7 Powerstroke 4x4
And yes, I know it's ugly/dirty. I drive 200 miles of gravel and dirt roads a week. If I clean it now, it'll be like this again in a week.
1969 Chevy RCLB C10 350/TH400 SOLD
2007 Chevy RCSB 4.8 4x4 LS SOLD
2008 Chevy RCSB 5.3 4x4 LT SOLD
2010 Chevy CCSB 6.2 4x4 LT SOLD
2005 GMC CCLB DRW 6.6 Duramax 4x4 191,000 and counting
2013 FORD CCSB F350 6.7 Powerstroke 4x4
damm badass
Just a little update after driving. Yesterday it was 102 here and driving 20 miles to town at 75 mph, then around town for 10-15 minutes, it never saw over 155*. Cruising at 75 the temps were at 142*.
Last night, coming home at 1:30 am, it was around 84* outside and the trans sat at 127* all the way home. I'm impressed and very happy with the functionality.
1969 Chevy RCLB C10 350/TH400 SOLD
2007 Chevy RCSB 4.8 4x4 LS SOLD
2008 Chevy RCSB 5.3 4x4 LT SOLD
2010 Chevy CCSB 6.2 4x4 LT SOLD
2005 GMC CCLB DRW 6.6 Duramax 4x4 191,000 and counting
2013 FORD CCSB F350 6.7 Powerstroke 4x4
140degs? Lol. Something must be wrong with your gauge because there isn't one truck I've been in that cruises at 140degs from the factory.
Even my stock caddy cruising for 2hrs going to Laredo run a solid 187degs with cruise control on.
The trans fluid flows thru the stock radiator trans cooler and that water is 200degs. No way it's coming out and back into the trans at 140degs.
Even if u have a 160stat.
U must have the only truck that runs 140degs trans temp from the factory.
Nelson Performance
FastestTruckList.com
NP on Facebook
Youtube Channel
'94 Chevy Truck: 8.9 et, 408 twins
This was after the 40k Allen. Not stock cooler. I was seeing 175-185 with the factory cooler. I'll put my HPT on it and scan some logs if you'd like.Originally Posted by farmtruc
1969 Chevy RCLB C10 350/TH400 SOLD
2007 Chevy RCSB 4.8 4x4 LS SOLD
2008 Chevy RCSB 5.3 4x4 LT SOLD
2010 Chevy CCSB 6.2 4x4 LT SOLD
2005 GMC CCLB DRW 6.6 Duramax 4x4 191,000 and counting
2013 FORD CCSB F350 6.7 Powerstroke 4x4
I took out the stock cooler and simply replaced it with the 40k.
Mock up.
Thin coat of flat black to hide it.
Finished product.
he replaced it with a aftermarket one Farmtruck.
and looks like im gonna have to do this one to mine after the stall gets here
1989 RCSS 5.3/4L60E swap
- 224/230 .581.591 112lsa,
- 3200 Stall
- DJM 4/6 drop
- Nelson Tuned
Building the truck GM never did..
Huge cooler. Sadly I have no space. have anyone tried the B&M with fan? Do the work?
Posting Permissions
Reply With Quote
