LS1Silverado05

iTrader: (41)

Those of you running the truck manifolds facing forwards with a stock K-Member...where are you running your down pipe, and what size can you fit? I have looked at many many pics but haven't found one of where the downpipe goes on stock K-Member...Description or pics would be great. Thanks!

SINISTER

iTrader: (16)

when i had a stock ka member i believe i had 3inch going thourgh the passenger side..

do yourself a favor and get the turbo k mamber with that thing you could fit oprah through that thing

lifeisgood

iTrader: (4)

i have the turbo k memeber and theres a **** ton of room on both sides

tim99ws6

iTrader: (31)

I am running stock K-member. I went to a motor plate and have tons of room to run down the passenger side if i need to. I plan on running mine out the passenger side fender in front of the tire though.

bgblockelcamino

iTrader: (9)

it was 3 inch through pass side. snaked it between the manifold and steering rack.

do yourself a favor and have the alternator kit done and have belt ran. i screwed up once and made the DP run through belt

so just some things that get over looked when building it. BUy the real Turbo K member. someone bought a tubular k member since it was cheap. ended up couldn't fit bigger than 3 inch in there also.

i used a sphon k member with solid mounts and got 4 inch through no problem

LS1Silverado05

iTrader: (41)

For my current build I dont think Ill need anything bigger than a 3" dp...Im only looking to make 500-550hp for now

bgblockelcamino

iTrader: (9)

3 inch typically good to 500 hp. been a rule of thumb i have used
4 inch is almost equivalent to dual 3 inch

Sandmann120

iTrader: (1)

Ah, just dump it in front of the K-member. Go as big as you want then....

Turbo LS1 SS

iTrader: (7)

4" over a PA racing K with poly mounts. (cough* move the steering rack mount *cough)

Denali08

That's very nice looking setup!

What alt bracket is that? and What crank pulley are you using?

LS1Silverado05

iTrader: (41)

Hmmm +1

dreamls1

iTrader: (25)

Here is mine, 3" tight fit but it works

Turbo LS1 SS

iTrader: (7)

the alt bracket is just the stock one rotated around. you'll need to support the alt from the back to the head to keep it stable as well. balancer is a powerbond

jfg455

iTrader: (5)

There is a regular ton, a metric ton, and now a **** ton which I am assuing is heavier than a metric ton!

Vetal

iTrader: (3)

Can you fit 3.5" downpipe with stock K-member?