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3.? Liter 16 Valve Turbo Thread

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Old 06-14-2006, 01:57 AM
  #46  
devgriff
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Pictures of my other 3.0L 16v engine built by David Chen. Project should be completed and installed mid to late summer.
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Old 06-14-2006, 01:59 AM
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Another pic.
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Old 06-14-2006, 04:48 AM
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Duke
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Ahh.... I like!
Looks like a Supra engine with the engine's straight up posistion, dual cam sprockets, turbo location etc...

Wait a minute, judging by the new engine mount and crossover it looks like the engine will be mounted tilted up like that??

Is the engine supposed to go into a full body car with OEM shock towers?

Please post more info about this interesting project!
Old 06-14-2006, 04:50 AM
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AL951
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Man that looks beautiful!!!

1. What is the expected Bhp?

2. Is this going into a 944/968 chassis?

Regards,
AL
Old 06-14-2006, 07:27 AM
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turbinek
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Originally Posted by devgriff
Pictures of my other 3.0L 16v engine built by David Chen. Project should be completed and installed mid to late summer.
Maybe a dum question but in what car you want to mount this engine?
I guess it won't fit a Porsche transaxle...
Old 06-14-2006, 10:01 AM
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Markus951
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Cant wait to see the torque graph, would be interested to compaire with some similar 8 valve graph. The fact is that this setup should put down more hp at top end and less torque on lower rpm due to the shape/size of intake ports but its theoretical only, truly interesting..


Markus
Old 06-14-2006, 01:25 PM
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macnewma
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I am very interested in this too. I could care less about the ouput of the motor actually. I just want to know how that is going to fit in the engine bay. Explanation, please.
Old 06-14-2006, 03:56 PM
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Chris White
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Originally Posted by Markus951
Cant wait to see the torque graph, would be interested to compaire with some similar 8 valve graph. The fact is that this setup should put down more hp at top end and less torque on lower rpm due to the shape/size of intake ports but its theoretical only, truly interesting..


Markus
It has been tested – the 16v head shifts the power band up by about 1000 rpm. More power and equal torque.

Chris White

PS – I too wonder about the ’vertical four’ engine…
Old 06-14-2006, 03:58 PM
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toddk911
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How much difference in a 968 turbo project and doing a 3L turbo swap for the 951????
Old 06-14-2006, 04:01 PM
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Any issue of excess heat with turbo on exhaust side of motor?
Old 06-14-2006, 04:56 PM
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macnewma
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Originally Posted by toddk911
How much difference in a 968 turbo project and doing a 3L turbo swap for the 951????
alot

You might want to do a search.
Old 06-14-2006, 06:01 PM
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Duke
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I suppose the oil passages is the biggest challenge when altering the position.
Analyzing a block it doesn't look like it has any special arrangement for the stock tilted position but how about the head?

If the internal lubraction is of no concern I guess the tq tube to bellhousing bolts can be altered without too many problems.

But what's strange though is that this engine still uses the stock oil pan.
Old 06-15-2006, 12:42 AM
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devgriff
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The engine will be installed in a 944 chassis, and it will be mounted vertical. Modifications were made to the oil pan & pickup tube, engine mounts, alternator & compressor bracket to accomodate the vertical position.
Old 06-15-2006, 01:12 AM
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Holy crap thats wicked
Old 06-15-2006, 03:24 AM
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Originally Posted by devgriff
The engine will be installed in a 944 chassis, and it will be mounted vertical. Modifications were made to the oil pan & pickup tube, engine mounts, alternator & compressor bracket to accomodate the vertical position.

wow, will it have a stock hood line? or will it have to accomodate the extra height? it has to be what 6 to 8 inches taller than when in the slant position

jason


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