Recent content by BigBrett

I was on the Tremec website they now show their own 6 speed manual trans fluid, says better shifts, etc.?

I also checked the Amsoil is not Dexo R certified. so, i won't go there, Mobil 1 is the only GM certified oil that I found on different websites?

Yeah, i was going to use GM in rear, as that seems to be the best bet, with warranty, the guys i have seen do the 6 speed like royal purple or others? i guess the OEM stuff is OK. just seeing what everyone was using or had tried and results

Nothing if that seems to be what everybody is doing I am ok with it. I read guys using royal purple in trans saying it shifts better etc. just trying to see what others do. I was going to have dealer do oil change and see about the others.

Hey all I have a 2024 CTS5V BW with 6 speed manuals, I have seen comments where guys are swapping out the OE fluids in trans and rear. what brand seems to be the go too, I have been a loyal amsoil guy in my other stuff, but curios what you all are using, I need it to keep warranty in speck as...

Awesome I was going to ask the forum like does adding an aftermarket set of heads make more sense than using stock ones What would be the gain I have read the oe heads are really ported nice. Etc. but would say a set of Frankenstein heads make more and how much. The x port is what I would do...

You only made 697 with cam and ported blower? Ugh. I was told cam and ported blower and headers and pulley will make 750-800 wheel. With tune etc. again new to blower game all I ever did was na. But I like a nice chop I will be doing ported blower and cam and 103 with headers no cats and upper...

A heat exchanger is like 1100 And expansion tank what 800 I hear ya but unless your hot lapping it it would cool on its own and I would think but not an expert the cam would yield better numbers with a ported stock blower and 103. Again unless road racing or def racing it hot laps it would be...

no cam and that cost 23K wow blower must be expensive, why not port the stock blower, that seems to do very well on most builds

there are springs on the flaps, my guess is it either stiffer or lighter, i moved it and it seemed lighter. and for install, I had the electric motors off and on more times than I can count, did multiple re leans with scanner tool, reset the codes probable a dozen times, un plugged battery for...

Are you racing the car. As all that lmp stuff is expensive and you could just do one or the other. Like just the heat exchanger has more coolant than oem. And all that I am super curious on results and I would think a 2650 would like a cam to make it efficient

New ones

Agree they are welded together I asked them if they want the 2 old ones back. Nope toss um. I was like wtf they. Have 28 miles on them I would agree on spring weight as one of the codes was flow control out of spec like they were not opening under exhaust pressure or something. No idea But...