Anyone recognize this turbo set up? |
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Anyone recognize this turbo set up? |
Tdskip |
May 30 2018, 06:30 PM
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#1
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Advanced Member Group: Members Posts: 3,702 Joined: 1-December 17 From: soCal Member No.: 21,666 Region Association: None |
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get off my lawn |
May 31 2018, 12:45 PM
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#2
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Member Group: Members Posts: 168 Joined: 18-August 11 From: west coast Member No.: 13,462 Region Association: None |
Only a real kook would try to turbo a 914 with a pull through side draft carb! (IMG:style_emoticons/default/poke.gif) (IMG:style_emoticons/default/welder.gif)
Serial, a system like that works fine and doesn't run hot if set up right and not over-boosted or run lean. I definitely did not want to mess with ethanol injection and did not need it. I limited my boost to around 7 psi but cranked it up to 9 psi a few times. It was happier around 7. That was on the street on pump gas without additional cooler or oil cooler or anything else. Unless you switch to a different induction you can forget about inter-cooling. Your setup has fuel being mixed with the air and going into the turbo. that's already bad in that it can centrifuge out the fuel and cause puddling a little. It's manageable. but if you add an intercooler, you'll be giving the fuel an even better motivation to puddle and separate and pool, causing rich and lean spots which on a good/bad scale, are down near the bottom closer to bad. Run it a little rich on top end, manage your timing so it isn't too advanced, keep the boost reasonable, and you'll have lots of fun without turning it into a hand grenade. Attached image(s) |
gandalf_025 |
Jun 1 2018, 02:30 AM
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#3
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Senior Member Group: Members Posts: 1,471 Joined: 25-June 09 From: North Shore, Massachusetts Member No.: 10,509 Region Association: North East States |
Only a real kook would try to turbo a 914 with a pull through side draft carb! (IMG:style_emoticons/default/poke.gif) (IMG:style_emoticons/default/welder.gif) Chevrolet must have employed a Lot Of kooks back in the day.. That looks a lot Like a Corvair Turbo Setup with the Carter Carb changed out for a Weber 45 DCOE 2 barrel side draft carb. That was a popular upgrade on the Corvair Turbo’s along with the bigger E Flow impeller in the Turbo. A Simple design that Chevy was able To get 180hp out of 164 cubic inch displacement. |
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