Huncle J

2006 m6, vararam, hinson lth (coated and wrapped), catless, 3” xpipe back to loudmouth2 (2.5” axle back), and 160 t-stat.
398.5/398.35. I’m just gonna round up to 400/400
Henderson Performance Technologies in New Braunfels, TX.



Need to start saving for cam or sc...got plenty of time to figure it out cause I’m just a poor boy, nobody loves me, he’s just a poor boy from a poor family...

Huncle J

Preemptive strike: yes, that appears to be higher than average with these mods. No, I do not have drag slips to back it up. I do however have a track close by, just need to get a helmet first (13.99 or quicker requires a helmet at San Antonio Raceway). 93 Octane

Neumonic2002

Get them to send you SAE numbers instead of STD.....

Your next mod on an LS2 should be a Fast Intake manifold, you will pick up another 25 rwhp/tq

Huncle J

I will see about getting SAE numbers, thought there might be a way to convert based off STD, but I will ask.

My tuner recommended I skip the Fast and save for a cam. Another person I trust said more the like 15hp out of a Fast...

Will probably still get one eventually, but gonna be awhile... $$$

Huncle J

Tuner said his dyno reads 2% lower than it should and dif between std and sae is 4% so that puts me at 390. Which is backed up by a dyno calclator I found

http://www.bigdynodatabase.com/DynoCF.php

irok

my LS2 with a ported Fast 102 and OBX catted headers picked up 65rwhp with no additional tunning

Suns_PSD

Solid result! Congrats.

PM me when you head to that track as I'd like to give it a whirl sometime.

Incalescence

I recommend that you remove the exhaust wrap from the headers because Hinson states, on their installation sheet, that you not wrap them because the coating may be harmed. I have a buddy that wrapped his Hinson's and within a year the coating started falling off. I've had my Hinson's on for over a year now, without being wrapped, and they look brand new.