trever1t

iTrader: (14)

This landed on my desk today! Thanks to Joe@LeftCoast I'll be evaluating some higher boost levels on the L33/TVS R1900 combo.

See Joe's thread here...https://www.performancetrucks.net/fo...d.php?t=446271

With October's GTG coming up quick I thought it might be nice to see how well this little pulley holds the belt. With NAPA belt K081079HD I should be somewhere in the 11-12lb range, I'd expect.

More coming. Look out East Coast :nunchuk1:

00ChevyScott

iTrader: (10)

It's gonna blow, I'm calling it.

trever1t

iTrader: (14)

I've heard that before, I hope you're wrong is all I can say. Wonder how the 75-shot will feel on top of that?

BlackGMC

iTrader: (31)

so what pulley and boost are you running now? This is with the TVS1900 right?

trever1t

iTrader: (14)

Yeah, currently making ~165kPa with the 3.2" pulley. I'll be going on the dyno asap to get the timing tables perfect.

BlackGMC

iTrader: (31)

is it pretty easy to get into boost with the TVS compared to the 112? I am really asking about part throttle..

leftcoast32

iTrader: (4)

Thanks for testing out the pulley for us. If the Gates K081079HD is too long then you can try a Gates K081074HD, it is a 1/2" shorter. Napa uses the same part number they just drop the K so for them the same belt is Napa 081074HD.

trever1t

iTrader: (14)

Ahhh, thanks Joe, I'll start with the shorter belt. When I called NAPA they didn't tell me this and I can't find it on their website, can you PM me a link perhaps?

Corey, the TVS get's into boost about the same as the 112 did, it just keeps on pulling and pulling.

leftcoast32

iTrader: (4)

I posted the 8 rib belt sizes above by mistake. Give me a call when you get home this evening and we can get the sizes you need ironed out along with a place to get them.

I am sending you a link for a place to purchase the belts cheap.

kbracing96

iTrader: (26)

Humm.... my 3.6" pulley makes 200+++kPa,