87 Grand National Pre Turbo Injection Install Pics

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Old 09-23-2008   #1
Alcohol Injection
Year: 87
Make: Buick
Model: Grand National
 
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87 Grand National Pre Turbo Injection Install Pics

Basic Universal Kit with 2gph Pre Nozzle turning on a tad after 15psi with a 50/50 mix of Meth/Water.

So far so good and it runs really strong with both pre ( 2gph ) and post ( 15gph straight Meth ) turbo injection.
Attached Images
File Type: jpg GN Preturbo Nozzle In Pipe.jpg (106.9 KB, 126 views)
File Type: jpg GN Preturbo Bottle Front.jpg (99.3 KB, 79 views)
File Type: jpg GN Preturbo Pump Spot.jpg (105.2 KB, 84 views)
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Old 09-23-2008   #2
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Re: 87 Grand National Pre Turbo Injection Install Pics

WHen are you dynoing? Saw your double post on turbobuicks.com
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Old 09-25-2008   #3
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Re: 87 Grand National Pre Turbo Injection Install Pics

Oct 18th on a dynojet, hopefully I will have the tiny bugs worked out of the car and I plan on running 28psi with 27 degrees on 110 octane with both alcohol systems on the car.
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Old 09-25-2008   #4
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Re: 87 Grand National Pre Turbo Injection Install Pics

nice install.. and nice Buick
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Old 06-21-2009   #5
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Re: 87 Grand National Pre Turbo Injection Install Pics

Any updates?
What happened?
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Old 06-21-2009   #6
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Re: 87 Grand National Pre Turbo Injection Install Pics

The Preturbo Injection gained 1psi back in compressor efficiency, nice.

What happened on the before and after dyno was having a crappy Walbro that lifted my head. The week before the dyno session I was at the track and it popped on me both times I made passes in 3rd, so I had a bad feeling it was the pump.

Installed an electric fuel pressure gauge and guess what, won't go past 58psi. Install Supra, go to dyno and it was too late, damage done and the head lifted at 26psi on the highway.

Just converted to E85 and ditched the FMIC. Got the car running Saturday and it's looking good once again. Now it's only a matter of time before some other crap a## part bites the dust on me and I'm back to square one.
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Old 06-22-2009   #7
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Re: 87 Grand National Pre Turbo Injection Install Pics

please keep us updated
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Old 09-27-2009   #8
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Re: 87 Grand National Pre Turbo Injection Install Pics

any updates
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Old 09-29-2009   #9
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Re: 87 Grand National Pre Turbo Injection Install Pics

Went to E85 and no intercooler, have a small coolant leak that has me completely baffled. It's holding pressure but you can see a touch of coolant coming out the pan. Wait a couple of days and coolant is clearly missing in the radiator. No smoke out the pipes or leaks out the headgasket that are visible.

No cash + time = Next Year
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