Notices
911 Turbo (930) Forum 1975-1989

Should I get a 930?

Thread Tools
 
Search this Thread
 
Old 05-23-2010, 08:35 PM
  #16  
WPOZZZ
Three Wheelin'
 
WPOZZZ's Avatar
 
Join Date: Nov 2006
Location: The Aloha State
Posts: 1,362
Likes: 0
Received 16 Likes on 8 Posts
Default

Originally Posted by HkPlinker
yeah, I agree, not to mention that deep, sinking feeling you get when you shift into second gear. . . . . jeez
Or shifting into 3rd at 95 mph, boost kicks in and away we go!
Old 06-01-2010, 03:30 PM
  #17  
csmab
Rennlist Member
 
csmab's Avatar
 
Join Date: Aug 2009
Location: Plano, TX
Posts: 560
Received 44 Likes on 23 Posts
Default

Originally Posted by Last930
I think you should own one of each! Csmab - what color is the 911 in your photo?
My car is garnet red met.

CSMAB
Old 06-13-2010, 12:34 PM
  #18  
kusee pee
Burning Brakes
Thread Starter
 
kusee pee's Avatar
 
Join Date: Oct 2004
Location: UK
Posts: 756
Likes: 0
Received 0 Likes on 0 Posts
Default

I've done it guys! A 1987 930 in blue, fully standard but recent engine and gearbox rebuilds - and on first impressions it's everything I hoped it would be! I will post a proper intro post soon with pics.
Old 06-13-2010, 04:12 PM
  #19  
CorsePerVita
Pro
 
CorsePerVita's Avatar
 
Join Date: Oct 2009
Location: Redmond, Oregon
Posts: 522
Likes: 0
Received 0 Likes on 0 Posts
Default

Are the early 930s all that bad to maintain? I'm still wanting one when we get our next house and I have room to park one (can't wait to get out of here and find a place with a big garage). But my concern is routine maintenance. I do not bring my cars to dealers, I do all the work on all my vehicles myself. So my main question would be - Are they easy to work on? To maintain? What would be the yearly cost on the car if you DIY all the work/maintenance, etc...

How long do the engines last before they need a rebuild? How hard ARE they to rebuild?

PS: Grats Kusee Pee on the grab, can't wait to see pics!
Old 06-21-2010, 02:36 PM
  #20  
CaptainCalf
Instructor
 
CaptainCalf's Avatar
 
Join Date: Jan 2010
Location: Lithia, Florida
Posts: 154
Likes: 0
Received 0 Likes on 0 Posts
Default

I'm new here from Florida and looking for a Turbo 930 too. I like to play mechanic and mods are what I live for!

I would also like to know if the 930 is a DIYer dream car or not?

Also, Kusee we need pics


Thanks,
Rick C
Old 06-21-2010, 02:47 PM
  #21  
Mark Houghton
Burning Brakes
 
Mark Houghton's Avatar
 
Join Date: Apr 2006
Location: Central Washington State
Posts: 1,118
Likes: 0
Received 2 Likes on 2 Posts
Default

If you like to DIY (as I do) they are actually pretty easy to work on. Probably the hardest thing to do is adjust the valves IMO, being kinda cramped in there. Much easier with the engine out. Otherwise, everything is accessible....just gotta take a lot of stuff off sometimes to get to the area you're wanting to DIY. Fueling and ignition are basic, once you've educated yourself on the operation of CIS injection and mixture control. With simple bolt-on stuff and tweeking the boost a little you can easily achieve 100 hp gain over factory stock performance.

Depending on age, mileage, and how well the car has been maintained throughout it's life, your yearly expenses may not exceed the standard stuff (oil, filters, plugs). But you can get into some substantial buck$ for turbo replacement/rebuilds, fuel distributor rebuilds, WUR replacements or upgrades, etc. And if you have to crack open the engine to replace melted pistons, head work, etc. then you will need a fat checkbook.

For a DIY'er, these cars bring more satisfaction than any I've ever owned.
Old 06-22-2010, 10:06 AM
  #22  
CaptainCalf
Instructor
 
CaptainCalf's Avatar
 
Join Date: Jan 2010
Location: Lithia, Florida
Posts: 154
Likes: 0
Received 0 Likes on 0 Posts
Default

When looking at the 930s, which years are best for engine mods, CIS models or later Jetronic models?
Old 06-22-2010, 10:20 AM
  #23  
CaptainCalf
Instructor
 
CaptainCalf's Avatar
 
Join Date: Jan 2010
Location: Lithia, Florida
Posts: 154
Likes: 0
Received 0 Likes on 0 Posts
Default

Ops, what I meant to say is which 930s are better to do engine upgrades on the 1983 and earlier CIS (jetronic) or 1984 and up motronic versions?
Old 06-22-2010, 01:04 PM
  #24  
Mark Houghton
Burning Brakes
 
Mark Houghton's Avatar
 
Join Date: Apr 2006
Location: Central Washington State
Posts: 1,118
Likes: 0
Received 2 Likes on 2 Posts
Default

Originally Posted by CaptainCalf
Ops, what I meant to say is which 930s are better to do engine upgrades on the 1983 and earlier CIS (jetronic) or 1984 and up motronic versions?
The 930's all use K-Jetronic CIS at least through 1989. I think 1990 911 Turbo's might have seen the change to EFI, but I would have to check on exactly when as I'm not certain.

EFI certainly gives you more precise control over fueling and timing, but the conversion carries a high price tag.
Old 06-22-2010, 01:53 PM
  #25  
CaptainCalf
Instructor
 
CaptainCalf's Avatar
 
Join Date: Jan 2010
Location: Lithia, Florida
Posts: 154
Likes: 0
Received 0 Likes on 0 Posts
Default

Thanks Mark, as long as the CIS can keep up with performance mods EFI shouldn't be needed.
Old 06-22-2010, 05:16 PM
  #26  
Mark Houghton
Burning Brakes
 
Mark Houghton's Avatar
 
Join Date: Apr 2006
Location: Central Washington State
Posts: 1,118
Likes: 0
Received 2 Likes on 2 Posts
Default

Originally Posted by CaptainCalf
Thanks Mark, as long as the CIS can keep up with performance mods EFI shouldn't be needed.
Agreed. Unless you're planning to push much beyond 400 hp, where CIS begins to reach it's limiting point. Lots and lots of discussion over the years on that topic, I assure you. Properly tuned and maintained, CIS works like a champ.
Old 06-22-2010, 05:39 PM
  #27  
TrackDays247.com
Former Vendor
 
TrackDays247.com's Avatar
 
Join Date: Jul 2004
Location: Kirkland, WA
Posts: 4,299
Likes: 0
Received 4 Likes on 4 Posts
Default

My car at 514 FWHP (438 RWHP) --- CIS with the fuel head mod + Leask enrichment control EASILY supports this amt of HP. FLAT AFR line.



Quick Reply: Should I get a 930?



All times are GMT -3. The time now is 04:28 AM.