BBO on Turbo Boost....Video!

[TheBigO]

Here a sort vid my BBO on low boost....


http://videos.streetfire.net/video/T...psi_649505.htm




If you are member of streetfire.net......please give a comment.....you will not hurt my feelings........but member 69Chevelle454 feelings will be hurt if he does not like your free opinion or he just delete your comment

[Seanmay1]

you should get a video from outside the car so we can here it running, but you have the set up i want lol. Love the car

[TheBigO]

I have no air to fuel raito gauge.....so I pull the spark plug one on the left and right head both have a light brown on them.

[Seanmay1]

http://www.plxdevices.com/wideband.html

I want a wideband 02 from this place, about 270 for the kit

[TheBigO]

$270 bucks.....that amount will pay for the cam and headgaskets I need

[70W-32]

Light tan on the plugs is the desired coloring. Is this a blow thru carb set up, or EFI? It looks like youve done a really nice job of plumbing it and setting everything else up. How do you control max boost, adjustable waste gate?


Heres a plug chart

http://www.dansmc.com/Spark_Plugs/Sp...s_catalog.html

[TheBigO]

Its a Holley 750cfm blowthrough self modd.....I just change the wastegate spring.....I have a 3.36psi, 5psi, 7psi, and a 10psi....all used.... but they work.

[SnyperBob]

Uh dude, that's a bad ass setup. Do you have a build thread anywhere or a site with more info on your setup with more pictures?

I would like to see more!

[TheBigO]

Originally Posted by SnyperBob

Uh dude, that's a bad ass setup. Do you have a build thread anywhere or a site with more info on your setup with more pictures?

I would like to see more!

Most of the info on my setup....you find in streetfire.net....TheBigO profile

[70W-32]

Id put the 3 psi spring in it, put good gas in it, make sure you timing is where you want it, and go give it a run. Run it thru all the gears and then pop the plugs out of it and see what the look like. Its how we did it years ago, before the O2 readers became available.
What type of ignition? is it boost refrenced(retards timing under boost)

[Seanmay1]

I thought you had your turbo mounted in the rear of the car? that might have been someone else or did you change it?

[TheBigO]

Originally Posted by Seanmay1

I thought you had your turbo mounted in the rear of the car? that might have been someone else or did you change it?

I use to have it rear mounted.....but its look much cooler.....when you have it upfront and do not have to worry about the electric oil pump giving out.

[TheBigO]

Originally Posted by 70W-32

Id put the 3 psi spring in it, put good gas in it, make sure you timing is where you want it, and go give it a run. Run it thru all the gears and then pop the plugs out of it and see what the look like. Its how we did it years ago, before the O2 readers became available.
What type of ignition? is it boost refrenced(retards timing under boost)

For now....I have a 5psi spring in the wastegate because the 9.5.1CR and stock Fel-pro headgaskets.

The ignition is a HEI pertionx that I already had on the motor...when it was normally aspirated......what I understand...there ok for low boost application...but I guess anything above 7psi...it would be a good idea to upgrade......the fuel boost refrenced is a mallory 4309 with a black electric holley pump with a boost pressure spring.

[70W-32]

MSD makes a couple of Boost Referenced Ignition Boxes, you could keep the hei and connect one of these and set it to retard timing when under boost.

Whats you head chamber CC.

[SnyperBob]

Originally Posted by TheBigO

Most of the info on my setup....you find in streetfire.net....TheBigO profile

I couldn't find much info on your streetfire profile, just this:

455 Olds .30 bore over with rebuilt rods with ARP bots, and std crankshft, 7 qt oil pan, rebuilt GA heads with big block valves, and with mild porting, 4 angle valve job, Edelbrock performer intake with a 750 Holley Double Pumper and big block exhaust maniflods.

turbo exhaust outlet 4" splits into dual 2.25" exhaust with 3" Walker Thrush Welded Mufflers.

I was wondering if you have those pictures that you have slideshow in one of your videos uploaded anywhere? So is your setup all mechanical or whatever? No special computer controlling it? That's amazing!

Do you have any pics or info of your setup when you had it rear-mounted?

[TheBigO]

Originally Posted by SnyperBob

I couldn't find much info on your streetfire profile, just this:



I was wondering if you have those pictures that you have slideshow in one of your videos uploaded anywhere? So is your setup all mechanical or whatever? No special computer controlling it? That's amazing!

Do you have any pics or info of your setup when you had it rear-mounted?

No promblem.....I will setup a slide show on my profile later on......I used to have one.....but it just disappreaded on me?? And yes...no computer control on a mechinal Holley 750cfm carb engine....its all mechanical.... All the pictures for the rear mounted mod are gone.....there just some things I do not want too remember.

[mkube396]

WoW that is cool!

[Cutlass84]

that's awesome man!

I love coheed & cambria but I would like to hear the turbo more!

[ODB2]

Very sweet!

[SnyperBob]

Post up some pics of your setup! please

[BIGJERR]

Iam thinking grudge race............My 9.1 cat piss gas motor on spray VS Turbo 455 ............