 Gasoline Grade for 73 2.0, What kind of gas to buy |
|
|
|
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG.
This site is not affiliated with Porsche in any way. Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners. |
|
|
| warrenoliver |
 Feb 27 2007, 02:53 PM
Post
#1
|
|
Member  Group: Members Posts: 363 Joined: 11-November 06 From: McFarland, Wisconsin Member No.: 7,199 Region Association: Upper MidWest  |
Now that I have my 914, I have to seriously think about driving it (IMG:style_emoticons/default/piratenanner.gif) It came with a 1/2 tank of gas (thanks Cap'n), and I will have to refill it eventually. It just occurred to me that around here we have mostly mixed gas - 10% methanol. Is that good, bad, or of no consequence? What grade of gas should I be buying for this thing. I being a cheap SOB usually buy whatever is cheapest, but for this one, I will buy what is best for it. So, what do you think? Is there any harm in running the 10% methanol/gas mix. Should I be looking for some stations that sell only 100% gasoline? What grade to buy? Is more expensive any better for the engine?
I did a search in the archives and didn't come up with much. I came across an old Pelican site that addresses the harmful effects of methanol on the rubber fittings, but the article may have been old. Is there any more current info out there? Thanks for the help. Warrenoliver |
   |
 
|
  |
Replies
| Joe Ricard |
Feb 27 2007, 03:43 PM
Post
#2
|
|
CUMONIWANNARACEU Group: Members Posts: 6,811 Joined: 5-January 03 From: Gautier, MS Member No.: 92 |
Well, this is what I have noticed with my motor. I have more power with 87 than I did with 89 and 91 was a plain dog. 2.0L US piston .037 deck on 2.0L heads.
if it don't ping on 87 go with that. U.S. pistoned 2.0L engines don't have much compression. You could just wait for the Capt. to tell you what he ran. as I am sure he'll be around soon. I probably get away with lesser octane because of my big cam affecting dynamic compression. |
|
|
|
Posts in this topic
warrenoliver Gasoline Grade for 73 2.0 Feb 27 2007, 02:53 PM
94teen6 Whatever grade of unleaded that keeps it from ping... Feb 27 2007, 03:11 PM Johny Blackstain My 74 2.0 came with & still has a sticker up f... Feb 27 2007, 03:26 PM
Mark Henry
My 74 2.0 came with & still has a sticker up ... Feb 27 2007, 03:35 PM
Johny Blackstain
Meth rots teeth and brains, not rubber :)
It rot... Feb 27 2007, 04:14 PM Mark Henry
Meth rots teeth and brains, not rubber :)
It ro... Feb 27 2007, 06:21 PM rmital
My 74 2.0 came with & still has a sticker up ... Feb 27 2007, 03:37 PM Rand IIRC there's a difference... 91 roz/ron is not... Feb 27 2007, 03:40 PM markb The Cap'n says to run the mid grade. Feb 27 2007, 03:47 PM Rand You'll probably be able to find a lot of readi... Feb 27 2007, 03:52 PM Howard 91 Roz/Ron = 87 'murrican octane, so 'regu... Feb 27 2007, 04:03 PM TROJANMAN I figure i only fill the tank a dozen times a year... Feb 27 2007, 04:07 PM Johny Blackstain I am running OEM Mahle Euro pistons, 8.5 to 1. My... Feb 27 2007, 04:09 PM jd74914
I am running OEM Mahle Euro pistons, 8.5 to 1. M... Feb 27 2007, 04:23 PM Johny Blackstain
Seriously? :blink:
Yes, for her first 4.5 years... Feb 27 2007, 04:37 PM sean_v8_914 here is what one year of ARCO premium looks like Feb 27 2007, 04:16 PM sean_v8_914 I was advised to use fuel with techtron additive
... Feb 27 2007, 04:18 PM 9146986 This is America right? So if you pay more for the... Feb 27 2007, 04:56 PM Porsche Rescue Once upon a time we had leaded 100 octane straight... Feb 27 2007, 05:00 PM Hammy I run the shit out of my car and always fill up wi... Feb 27 2007, 10:28 PM |
8 User(s) are reading this topic (8 Guests and 0 Anonymous Users)
0 Members:
|
Lo-Fi Version | Time is now: 27th December 2024 - 12:52 PM |
Invision Power Board
v9.1.4 © 2024 IPS, Inc.