Pelican Parts Forums - 930 3.4 Engine Rebuild (lots of pics)

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- - 930 3.4 Engine Rebuild (lots of pics) (http://forums.pelicanparts.com/911-engine-rebuilding-forum/779751-930-3-4-engine-rebuild-lots-pics.html)

More progress today. Heads cleaned up. Mild port and polish. Just waiting on my final order from Pelican, so we can get started on the assembly.

http://forums.pelicanparts.com/uploa...1389574999.jpg

http://forums.pelicanparts.com/uploa...1389575016.jpg

More progress on phenolic injector spacers. Quick question. Is it better to cut 6mm off the billet injector block or buy new intake studs 6mm longer?

http://forums.pelicanparts.com/uploa...1393466676.jpg

http://forums.pelicanparts.com/uploa...1393466699.jpg

Cam spray bar removed and cleaned.

http://forums.pelicanparts.com/uploa...1393467406.jpg

I have 6 - 55 lbs. EV14 Bosch Ford 2013 GT500 Cobra Injectors on order for my EFI
conversion.

Here are the flow specs

55#/hr @ 39.5psi fuel pressure = 577cc

58#/hr @ 43.5psi fuel pressure = 609cc

66#/hr @ 58psi fuel pressure = 693cc

Got a great deal on these from OEM Ford Parts http://www.oemfordpart.com/. Cost $28.53 each. Heard these flow really well. Great idle qualities.

http://forums.pelicanparts.com/uploa...1393467600.jpg

New Forge a Splitter Recirculation and Blow Off Valve on route.

http://forums.pelicanparts.com/uploa...1393467918.jpg

Quote:

Originally Posted by jpilcher (Post 7933276)

Longer studsSmileWavy

Question Guys. Will be adding SDS EFI in the coming month. I plan on keeping my short neck Intercooler. What is best way to incorporate the diverter valve? Should I keep the entire assembly, or perform the procedure by Mark Houghton? My current diverter has been disabled
by the previous owner. 964 Blowoff valve Elbow, the diverter has been bolted closed.
There is a bolt in the cap plate, threaded into the piston. I just wonder if I did the Mark Houghton mod would boost come on any quicker? Boost comes on around 3200-3300 rpm.
Thanks in advance.

John

More progress today. Ceramic coating on piston tops, and DFL on piston skirts.
Used Techline Coatings, CBC-1 Ceramic Coating for piston tops, and DFL-1 for
piston skirts. Ceramic coatings on heads is next. Then onto reassembly.

http://forums.pelicanparts.com/uploa...1394162844.jpg

http://forums.pelicanparts.com/uploa...1394162863.jpg

Spark Plug Repair

Intermediate shaft cleaning.

http://forums.pelicanparts.com/uploa...1394990998.jpg

Surfaced pump mating surface. Old VW trick to increase oil pressure. Tolerances were on loose side, now within spec.

http://forums.pelicanparts.com/uploa...1394991170.jpg

how did u "polish" these...? by hand or have it tumbled...? looks great...now to keep it looking like that will require some attention as u use the car...well worth it I think so..

I used a red, then gray scotchbrite pad, then polished it with Mother's Chrome Polish.
Used a buffing wheel. Hopefully it will last a while, with occasional touch up.

Thanks

J

Nice job on the polishing. You'll want to protect it with something like Gibbs or SharkHide because the magnesium alloy loses its shine pretty quickly.

What specs did you go by for the pump shaving?