Dual walbro setup question

Reply Subscribe

Thread Tools

Search this Thread

Nov 4, 2012 | 08:12 PM

HYPER6.0

Thread Starter

Teching In

Joined: Apr 2009

Posts: 26

Likes: 0

Dual walbro setup question

What walbros do I use on my boosted 2008 Sierra?

Nov 4, 2012 | 10:44 PM

dmelvin

TECH Fanatic

iTrader: (8)

Joined: Dec 2008

Posts: 1,939

Likes: 1

From: Rock Port, MO

How much boost, which engine, what fuel type?

I think most of the guys that have a moderate amount of boost get by with a 255 if running gasoline... I know that walbro now has a 400 LpH pump now as well.

Nov 5, 2012 | 12:42 AM

HYPER6.0

Thread Starter

Teching In

Joined: Apr 2009

Posts: 26

Likes: 0

Quote:

Originally Posted by dmelvin

It's a 4.8 probably going to run 10-15 psi for now on 93 octane

Nov 5, 2012 | 10:41 PM

HYPER6.0

Thread Starter

Teching In

Joined: Apr 2009

Posts: 26

Likes: 0

Bump....

Nov 6, 2012 | 08:16 AM

HIPSI

TECH Apprentice

iTrader: (2)

Joined: Jun 2008

Posts: 359

Likes: 0

From: Long Beach,Ms

Give lonnies performance or squash performance a call.

Nov 6, 2012 | 08:47 AM

nonnieselman

TECH Senior Member

iTrader: (10)

Joined: Oct 2004

Posts: 14,068

Likes: 2

From: Crystal Springs, MS

Dual walbro 255's will be plenty for that setup.

Nov 6, 2012 | 09:09 PM

HYPER6.0

Thread Starter

Teching In

Joined: Apr 2009

Posts: 26

Likes: 0

Gss340s?

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

Boosted RST

Silveradorst07

FORCED INDUCTION

Dec 31, 2015 12:04 AM

6.0 bored .040 over

USMCvet0311

INTERNAL ENGINE MODIFICATIONS

Aug 1, 2015 07:45 AM

200 shot advice needed?

USMCvet0311

NITROUS OXIDE

Jul 29, 2015 01:28 PM

Returnless system, Walbro 450, ID1000, E85... anything wrong here?

lxcoupe

FORCED INDUCTION

Jul 21, 2015 02:12 AM