Jtm2085

iTrader: (1)

Ok guys, I'm building a 6.0 based forged 370 nitrous motor. I plan to try and get it as close to 12:1 compression that I can and run pump 93. I have a stand alone for the nitrous side. This primarily a track car, and it will have a single plane/plate kit spraying 400ish of nitrous to it. I have pretty much decided on tfs245's with btrs nitrous exhaust port. I just wanted to see who all has gone fast with different combos. I would be limited to a ported super vic with the cathedral heads, versus a cid with ls3 style. The amount of fast cars running the tfs245's is hard to argue with though

Jtm2085

iTrader: (1)

Damn, really. No one has any input lol

tug686spd

iTrader: (11)

Jtm2085

iTrader: (1)

That's my game plan, I figured people would argue one way or the other

Ls7colorado

iTrader: (3)

its an Ls, there no BAD heads, just some are a little better than others $$$$$$$$$$$

Jtm2085

iTrader: (1)

Yea I know this lol. That's why I'm asking what other have had success with in similar combos

Fishmasterdan

Tfs are excellent. I went with the prc 237 due to a little bigger exhaust port.

Jtm2085

iTrader: (1)

What's the rest of your build look like? How fast has is gone? Thanks for the reply

Fishmasterdan

+5cc mahle pistons h lite manly rods. Arp every where.Morel link bar lifters. Bushed rockers. Cometic head gaskets. Ran a 5.9 9.50 with an lsxrt intake, dry plate kit 250 shot. Holley efi .Cathedral port. A1000 for pump.bullet racing cam speced for 300 shot. Make sure you get the best lifters,rockers,
​​​lighest valves basically the valve terrain you can afford. For a big cam race motor I believe that's what's keeps it reliable.
Tune was off I was running e 85 and was was to rich. Broke up a little above 6500 rpms 11.2 afr. Feel on its face on the big end only went 133.
i am switching to super Vic accufab 4150 with a stinger plate this year. I got the stinger 2 kit with pro mod solenoids set up for 2 dry kits.

I have 2 lsxrt intakes if you new to buy one....