Cidz06

Well a couple months ago I did heads,cam and made 586 rwhp. I was happy with it, but started to crave more power later on...So I decided to get an A&A supercharger kit T-trim 4 inch pulley from Andy. I sold the FAST intake and NW throttle body and put back the stock intake and throttle body on. I took the 2 hour drive to Victoria and have Patrick G. tune the car on a mustang dyno Monday night. I only took a pic of the the numbers before the meth. The last run with meth was on setting 2, didn't think I need it that much cause my IAT's was already low, and it was pretty late at night I was tired and didn't ask him for the numbers , just waiting now for him to email me the final numbers and graph. Car runs real good and happy with the numbers. Awesome tune from Patrick G.

All installation work done by me
Previous Mods:
VR/WCCH stage 2 heads unmilled
VR Ported FAST 102 intake
FAST billet rails
Stock throttle body
Halltech Super Bee MF105S
Tick Performance Ls7 Polluter cam
Katech C5R Timing Chain
Comp pushrods
160-degree thermostat
LG 1 7/8 headers
Off-road X-pipe
Corsa cat-back exhaust
586rwhp 529rwtq


New/same mods:
VR/WCCH stage 2 heads unmilled
Stock intake
Stock TB
Stock clutch
Ls7 Blower cam from PCM of NC
RSD 3 inch cut down radiator
A&A Vortech T-Trim 4 inch pulley
80lb injectors
Boost a pump
Racetronix fuel pump harness
Aero force fuel pressure sensor
Dashlogic
MightyMouse catch can/ breather
MightyMouse Z06 bracket
Alky control kit dual nozzles/VP M1
ZR1 map sensor
Relocate IAT sensor into intake
Katech C5R Timing Chain
Comp pushrods
160-degree thermostat
LG 1 7/8 headers
Off-road X-pipe
Corsa cat-back exhaust

@7psi

DaOtherOne

Looks great .. killer numbers

Rupert pupkin

NICE!! Did I see 750? Stock bottom end too? Specs on the cam?

Cidz06

Yes stock bottom, 222/246 .63x/.65x 115 +2

EnginerdVT

I'm considering doing the same to mine, but really worried about the stock bottom end on that type of setup...

Brandon619

Great numbers that bottom with last with this setup just be mindful when you push it hard and read your spark plugs.

telly444

great set up, awesome numbers... 7 psi on stock LS7 bottom is a bit concerning. lol

LemansbluebyU

I did those similar mods in reverse order and am at the same numbers, I can tell you this, if you plan on running the car at the strip don't put any kind of traction on the car if your still running the stock clutch........it won't last, not really gonna last either way but traction will kill it. I got 2 passes on my NT05's (not DR) the first time out and 3 weeks following I went back to the track when I got some NT05R's I couldn't even make a full pass without slip, even let the smoke out half way down the track on the second pass....... Time for some upgrades down below!! Have fun with her, she's a whole new animal now

LemansbluebyU

7 psi on the bottom end isn't that concerning.....It's the close to 750 rwhp that is way more of a concern

Cidz06

This thing is a beast,I've been on it a couple of times. So I guess I'm already pushing the limits of the stock short block. I've been thinking about getting a smaller pulley and going for 800.

Q427

Thats awesome !

Cidz06

New numbers with meth on low setting for now

Chris Bert

So a blown ls3 holds together better than a blown ls7? Guessing cause thicker walls and all that junk?

Twistedpixels

Yes and yes. Ls7's are not good blower motors at all. Thin walls and poor heat transfer then the short piston skirts. The block I would run is the Ls2 block sleeved to do a 427ci still. The awesome way to go is the DART blocks but to stay aluminum it is crazy expensive so you have to go with the iron block to not spend a fortune.

3 Z06ZR1

Yeah we have heard that all the while the boosted 427 works great and many many running around with more than 600 rwhp and
they fly so if you don't know and are new here and to the 427
live and learn.

MIGHTYM0USE

looks great! good job.

garye

so, should you or should you not supercharge an lS7? I was considering it but I don’t want to blow up my motor. It might be better to just do cam and headers and a tune and see what HP I get out of that. I have a 2013 427 vette.