Thin gray line tahoe build

[thingraylinetah]

I think I may go with this torque converter.

4L60e / 700r4 298mm torque converter 2200-2500 stall | Cyclone Transmission

cyclonetransmission.com

 

[thingraylinetah]

Thanks for the advice. I've got to do what's in my budget.

 

[pwtr02ss]

I think I may go with this torque converter.

4L60e / 700r4 298mm torque converter 2200-2500 stall | Cyclone Transmission

cyclonetransmission.com

BTR recommends 2500-3k stall. Id try to hit in in the middle. If you're towing, stay on the lower end because of heat. Also, it will depend on the gear, if you change it. More converter for lower gear. Also, you can grab a 278mm for less rotating mass. I wouldn't recommend going with the 278 if you're towing alot. Smaller converter, less fluid, more heat. If you don't have an external trans cooler, you'll probably need to add one. My avalanche got up to 214 climbing the mountain coming home from work in knoxville in the hottest part of the summer. Thats with 26-2800.

We've used the "cyclone" brand remans (stock) and never had an issue. I say this because we typically buy them from Trans Star (Formerly Dacco in Cookeville) but the last one we did, my buddy ordered that "cyclone" brand on eBay and it shipped from trans star and was the same converter we had been getting for years. It wasn't orange either, if you're into those kinda things.

BTR GEN III & IV TRUCK CAM - STAGE 3 - V2 - BTR31824100

BTR CAMSHAFT - GEN 3/4 TRUCK - STAGE 3 - V2 - BTR31824100

briantooleyracing.com

"The Stage 3 grind is a popular choice for those looking to delete DOD/AFM, or just add some pep to your trucks step. With great power gains and driving characteristics, this camshaft works well with a 2500-3000 stall torque converter."

 

[Tonyrodz]

This is everything that I upgraded to when I did my cam--

 

[thingraylinetah]

What break in oil do you guys use or should I just fill it with the castrol edge 5w30 and just change it at 500 miles. Then so on and so forth?

 

[thingraylinetah]

I have to do what's in my budget. So all I can afford is the cyclone torque converter.

 

[pwtr02ss]

What break in oil do you guys use or should I just fill it with the castrol edge 5w30 and just change it at 500 miles. Then so on and so forth?

Cheapest conventional you can find. I think I usually drive it a little, 25 miles or so and change it. Then go 500 and do it again. I usually buy whatever oil change special autozone or whatever has. If they don't have one, some super tech CONVENTIONAL and delco filter.

 

[pwtr02ss]

I have to do what's in my budget. So all I can afford is the cyclone torque converter.

I didn't know if they offered higher stall speed for that same price or not. That's why I mentioned the stall speed specifically, not the brand.

 

[thingraylinetah]

I'm not sure I'm about ask and find out.

 

[thingraylinetah]

It says on the paperwork to use Rotella 15w40 for break in with Delco filter. Then drain that and use royal purple 10w30 for 500 miles.