Author Topic: Ive been imagining ....  (Read 3651 times)

Offline 1979C20

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Ive been imagining ....
« on: November 04, 2012, 11:07:02 PM »
A selectable turbo charger. Ive been thinking about turbo charging my suburban, but then I started thibking about mad max's selectable super charger. So, im wondering if with the use of electric dumps if I could make a turbo system, selectable. Have the exhaust from the heads enter tghe electric dump, then from there have one side of the dump go through the turbo and the otger side of the dump lead into the exiting side of the turbo. What do you think?
1979 SCLB C20 Q-jet 350 SM465 14b F.F. 4.10 G80
1989 GMC Suburban V2500 TBI350 TH400 4in lift 35's 14b SF

Offline Da67goatman

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Re: Ive been imagining ....
« Reply #1 on: November 05, 2012, 10:20:00 AM »
Why?  What are you trying to accomplish?
<Pitcrew>
1989 R2500 Suburban mild 350 TBI 700r4 10.5" 14bolt 4.10 w/ 33s
1992 fullsize Blazer 4x4  35s no lift, 4.10s, Hella driving lights, TJ Flares, Huge bumpers, Snorkel, custom interior

Offline 1979C20

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Re: Ive been imagining ....
« Reply #2 on: November 05, 2012, 12:54:26 PM »
I know its kind of pointless and a waste of money/time. But I thought it would be pretty cool to have. Kind of a "sleeper". You can race somebody with them off and lose, then flip a switch and beat them with turbos.
1979 SCLB C20 Q-jet 350 SM465 14b F.F. 4.10 G80
1989 GMC Suburban V2500 TBI350 TH400 4in lift 35's 14b SF

Offline Da67goatman

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Re: Ive been imagining ....
« Reply #3 on: November 05, 2012, 01:28:55 PM »
Manual override on the wastegate will do exactly that.
<Pitcrew>
1989 R2500 Suburban mild 350 TBI 700r4 10.5" 14bolt 4.10 w/ 33s
1992 fullsize Blazer 4x4  35s no lift, 4.10s, Hella driving lights, TJ Flares, Huge bumpers, Snorkel, custom interior

Offline Magic1

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Re: Ive been imagining ....
« Reply #4 on: November 05, 2012, 03:28:28 PM »
Why?  What are you trying to accomplish?

Awesomeness!

Offline 1979C20

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Re: Ive been imagining ....
« Reply #5 on: November 06, 2012, 12:26:01 AM »
Hmmmmm... But how easy would that be? Is there any way to do an electric waste gate?
1979 SCLB C20 Q-jet 350 SM465 14b F.F. 4.10 G80
1989 GMC Suburban V2500 TBI350 TH400 4in lift 35's 14b SF

Offline Da67goatman

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Re: Ive been imagining ....
« Reply #6 on: November 06, 2012, 10:06:26 AM »
Generally they are electric, you would just have to add another circuit for a manual override of the dump, the ecu will auto correct the a/f ratio weather under boost or not.
<Pitcrew>
1989 R2500 Suburban mild 350 TBI 700r4 10.5" 14bolt 4.10 w/ 33s
1992 fullsize Blazer 4x4  35s no lift, 4.10s, Hella driving lights, TJ Flares, Huge bumpers, Snorkel, custom interior

Offline 1979C20

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Re: Ive been imagining ....
« Reply #7 on: November 07, 2012, 01:42:24 AM »
Ecu as in the stock one for my tbi? This sounds like something I would like to pursue if so.
1979 SCLB C20 Q-jet 350 SM465 14b F.F. 4.10 G80
1989 GMC Suburban V2500 TBI350 TH400 4in lift 35's 14b SF

Offline Da67goatman

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Re: Ive been imagining ....
« Reply #8 on: November 07, 2012, 05:35:05 AM »
no you'll need to either upgrade to something like EZ EFI or Pro Flo to be able to run boost, stock ecu won't work as far as I know, plus it only has one fuel map.
<Pitcrew>
1989 R2500 Suburban mild 350 TBI 700r4 10.5" 14bolt 4.10 w/ 33s
1992 fullsize Blazer 4x4  35s no lift, 4.10s, Hella driving lights, TJ Flares, Huge bumpers, Snorkel, custom interior

Offline westsidek20

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Re: Ive been imagining ....
« Reply #9 on: November 07, 2012, 10:08:12 AM »
If you really want to do it Madmax style,
You should weld a rocket to the bed and have a big red swith to drop the tailgate and activate. LOL
 8)

Offline 1979C20

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Re: Ive been imagining ....
« Reply #10 on: November 07, 2012, 05:26:43 PM »
And two 55 gallon drums. And a killswitch/self destruct that looks like a doll.
1979 SCLB C20 Q-jet 350 SM465 14b F.F. 4.10 G80
1989 GMC Suburban V2500 TBI350 TH400 4in lift 35's 14b SF