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Join Date: Jun 2014
Posts: 41
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Video - My (very) amateur K27-7200 install
Hey all!
I bought the K27 left over from Peter's (Pstl_Pete) full engine rebuild at TurboKraft. I'm afraid these clips aren't anything close to the quality of his and the content is pretty basic for the members here but I thought I'd post them anyways. My car is an 85' sc with the engine from a 87' 930. Picked it up for a steal after it had been sitting for over decade, still learning as I go. Have some more parts on the way for a new project and to sure things up. I'm in no means a mechanic or a filmmaker so any critique is appreciated! https://www.youtube.com/watch?v=im3ggbARZVQ https://www.youtube.com/watch?v=GYndYnuGgQU Question: I found boost still comes on fairly late, around 3500rpm, is that normal with the k27 and the exhaust? Headers, intercooler and wastegate are stock. Thanks! |
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05-15-2016, 02:38 PM
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The car looks good, I think I remember that car for sale in the GTA a couple years ago.
I think boost at 3500 is about where I'm at with my set up.
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Cheers, Chris 1986 951 SOLD:  1975 Carrera / 965 tribute w/ 1989 3.3 turbo 8.5:1, custom Evergreen K27 7200, 964 cams, euro CIS, TEC1 dual plug, rarlyL8 headers & hooligan pipe.
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05-15-2016, 06:32 PM
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A sponge would not kill that car...
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Speedlimits are for the guidance of wise-men & the obedience of FOOLS! |
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05-16-2016, 05:37 AM
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I like it.
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Jesper Carrera 3.0 1975 930 1978 OEM Matte Schwartz, ANDIAL IC, BL WUR, SC cams. LMA-3 w. XD-16 and CP transducer www.stauningwhisky.dk |
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05-16-2016, 09:37 AM
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Join Date: Mar 2005
Location: Phoenix, AZ
Posts: 2,862
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Good job.
To really make the turbocharger wake up sooner, install headers and a less restrictive intercooler.
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Chris Carroll TurboKraft, Inc. Tel. 480.969.0911 email: info@turbokraft.com http://www.facebook.com/TurboKraft - http://www.instagram.com/TurboKraft |
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05-16-2016, 11:23 AM
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Join Date: Apr 2007
Location: Seattle
Posts: 3,032
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Super informative vid for those who have not yet been down this road. And, way to jump right in on the mods.
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81 Pacific Blue 930 Euro coupe slicktop on a strict diet, Rarlyl8 headers, Blowzilla turbo, Tial waste gate, Full bay I/C, Home made center out exhaust, Leask WUR, MSD 6AL, PLX wideband Wevo shifter, LSD. Next up, Cams, Heads and port work |
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05-16-2016, 11:24 AM
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Work in Progress
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Yeah great job with the video. For a first time I think you did damn good. Easier to create video content when you don't have to do the work and tape simultaneously.
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"The reason most people give up is because they look at how far they have to go, not how far they have come." -Bruce Anderson via FB -Marine Blue '87 930 |
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05-16-2016, 12:32 PM
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Wer bremst verliert
Join Date: Jan 2005
Location: Toronto, Ontario
Posts: 4,767
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Pfaff bag tells me we are neighbors?
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2007 911 Turbo - Not a toy 1985 911 Cab - Wife's toy 1982 911 3.2 Indiash Rot Track Supercharged track toy 1978 911 3.0 Lichtbau toy "Gretchen" 1971 911 Targa S backroad toy |
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05-16-2016, 08:11 PM
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Crotchety Old Bastard
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Great job!
Yes the muffler will lower boost threshold on a K27-7200 ~600rpm, headers another 600.
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RarlyL8 Motorsports / M&K Exhaust - 911/930 Exhaust Systems, Turbos, TiAL, CIS Mods/Rebuilds '78 911SC Widebody, 930 engine, 915 Tranny, K27, SC Cams, RL8 Headers & GT3 Muffler. 350whp @ 0.75bar Brian B. (256)536-9977 Service@MKExhaust Brian@RarlyL8 |
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05-17-2016, 05:00 AM
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Chain fence eating turbo
Join Date: Dec 2008
Location: Austin, TX
Posts: 9,210
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Quote:
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05-17-2016, 05:33 AM
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Smart quod bastardus
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Get a zork tube and really see it drop the threshold and produce a little bit more power.
It is not really as loud as you would think at idle. in case you have cranky neighbors.
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1979 930 Turbo....3.4L, 7.5to1 comp, SC cams, full bay intercooler, Rarlyl8 headers, Garret GTX turbo, 36mm ported intakes, Innovate Auxbox/LM-1, custom Manually Adjustable wastegate housing (0.8-1.1bar),--running 0.95 bar max ---"When you're racing it's life! Anything else either before or after, is just waiting" |
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05-17-2016, 07:26 AM
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Join Date: Jun 2014
Posts: 41
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Quote:
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05-17-2016, 05:13 PM
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So jealous, that would be a great summer job. Great Job on the install. Not far from you in Hamilton.
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1988 Porsche 930 Targa - 3.4L Twin Plug Motor, DC 13 Cams, Supertec Head Studs, ARP Rod Bolts, Port and Polished Heads, Garretson Andial Intercooler, GSX 61 BB Stage 5Turbo, Tial F46 WG .8 Bar Spring, PowerHaus Headers, Rarly8 Dual Tip Muffler, MS3 Pro EFI conversion, 85lbs. Injectors, Center Force Stage 2 Clutch , Rebuilt 4 Speed with LSD. |
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05-17-2016, 05:48 PM
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Crotchety Old Bastard
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Quote:
The K27-7200 drops about 400rpm off the 3LDZ's miserable 4200RPM at full boost, headers and muffler drop it another 800rpm.
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RarlyL8 Motorsports / M&K Exhaust - 911/930 Exhaust Systems, Turbos, TiAL, CIS Mods/Rebuilds '78 911SC Widebody, 930 engine, 915 Tranny, K27, SC Cams, RL8 Headers & GT3 Muffler. 350whp @ 0.75bar Brian B. (256)536-9977 Service@MKExhaust Brian@RarlyL8 |
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05-17-2016, 07:25 PM
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Join Date: Nov 2007
Location: New Jersey
Posts: 3,112
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These guys are great when it comes to nuts,bolts and bunch of other hard to find items....also use copper coated exhaust nuts for the turbo...
https://www.belmetric.com/?gclid=CKXv6erV4swCFVhZhgodlxoC4Q
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Rey....77 930 "the Mistress" |
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05-17-2016, 08:24 PM
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Chain fence eating turbo
Join Date: Dec 2008
Location: Austin, TX
Posts: 9,210
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05-17-2016, 08:29 PM
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| Tags |
| 7200 , 930 , diy , k27 , turbo |
911 Carrera
1987 Porsche 930
0 
Bruiser
78 Porsche 911SC 3.0L, 3.3Turbo soon. 
Herman the German
Porsche 930 Targa
