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Puny Bird
Join Date: Nov 2002
Location: Port Hope (near Toronto) On, Canada
Posts: 4,566
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I don't mind having a spirited engine with a higher than 6k redline, but it should pull nice from 3K.
I do NOT want a car that that is an undrivable, over cammed, PITA on the street.
I may one day do an DE/AX, but that said I've owned it for ten years and I still have never wanted to do one. I drive mostly country roads, rarely get stuck in traffic and I don't go faster than 100mph. I would like to be able to go 75-85mph all day long if I go to a show. It will be my summer DD, but I only drive about 5k/per year.
The car: 914 narrow body with 205/60-15, 5 bolt 6" fuchs, brembo (alfa) calipers w/ SC size pads, vented rotors, stock sways, stock 914/901 trans w/ 911 cv's, other than that a pretty stock car.
Engine (so far): 40 webers, stock rebuilt 3.0 bottom end, 95mm 9.7cr pistons (above pic), stock big port '79 SC heads, new head studs, MSD 6al and coil, /6 conversion clutch, 1-1/2" 914 headers with a 2 into 1 freeflow muffler.
I may one day switch to PEFI, so I don't want a whole lot of overlap in the cam. I'm totally aware that PEFI doesn't add HP, that is a sum of the parts. I would either build a single TB system or gut 40 zeniths (sell the webers) for TB's. I'd really only do this for drivability and gas milage, plus the programable ignition curve.
I don't care about originality. I've also thought about twin plugging the heads and doing the extra gasket trick, but most likely will just be running the single plug.
Debating cam choice.
I also have 2.7 3 bearing towers, if that helps in my decision about my buddies new, 3 bearing 464/465 WEB cams. If it's a bad choice I'll pass and get my 4 bearing SC cams reground by Drcam.
Willing to upgrade my springs if required.
I also have new stock rod bolts should I upgrade to ARP?
My background is I owned an aircooled VW shop, I've built countless stock and performance Type 1 and 4 engines. I do most of my own work. I rebuilt a couple of stock /6 engines in the 90's, I have Wayne's book, but I don't have much more experience than that with 911's.
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'74 Porsche 914, 3.0/6
'72 Porsche 914, 1.7, wife's summer DD
'67 Bug, 2600cc T4,'67 Bus, 2.0 T1
Not putting miles on your car is like not having sex with your girlfriend, so she'll be more desirable to her next boyfriend.
Last edited by Mark Henry; 12-02-2010 at 10:31 AM..
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