Gas Mileage?!?! Am I Alone?

jester1341

topless and blown
Mar 30, 2005
319
0
16
39
Western Maryland
i was getting 21-24MPG in my '87 turbo targa

now since i got a 3 angle valve ground head, 'rebuild' the engine, 12v mod, 2" IC piping, shims.... oh yeah and a O2 sensor that keeps throwing a code[replaced it and keep getting the same code]

now i get 14 at best....i think the killer was the 12v mod

john
 

Eriol

New Member
Mar 31, 2005
308
0
0
Indianapolis
Jspec:

Since Al didn't answer your question, I'll do it for him: http://www.7mpower.com/alan_jordan.shtml :)

BTW, you should join us next Supra meet... Shelbyville is pretty close to Indy.

(I know this is an old thread, but I get about 18mpg city with my stock '87 turbo, and I drive the piss out of it).

Jspec7m88 said:
aljordan...so exactly what do you have done to your car? dyno? 1/4 mile? let me know...i'd like to know.
 

wizard_len

New Member
Feb 27, 2006
34
0
0
Louisiana
I have a stock 89 Turbo/five speed. It consistently gets 14.5~15.5 mpg in town and 20~21 on the highway. If I get frisky with the turbo on a regular basis, that drops like a rock.
 

Jspec7m88

New Member
Dec 3, 2005
1,583
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0
Nappy City
Eriol - I wasn't aware of any Naptown Supra's on here. Good to know. We are having a mini-meet May 6 @ Hooters..(well that's where we'll start). Try to get the word around. That would be great if you know some other Supra guys around there. and when is this next meet, btw?
 

Eriol

New Member
Mar 31, 2005
308
0
0
Indianapolis
Jspec: LOL, Hooters is where we've had the past couple of meets. I'll be there... though my Supra might be getting torn down and improved around that time. Are you meeting at the one on US 31?

As far as I know, nobody else has set a date for a local meet yet. I was just inviting you to the one that was bound to happen sooner or later. :)

Jspec7m88 said:
Eriol - I wasn't aware of any Naptown Supra's on here. Good to know. We are having a mini-meet May 6 @ Hooters..(well that's where we'll start). Try to get the word around. That would be great if you know some other Supra guys around there. and when is this next meet, btw?
 

Jspec7m88

New Member
Dec 3, 2005
1,583
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0
Nappy City
Eriol...you can count me in, lol. Just give me a couple days notice. So exactly how many MKIII'ers are around 31? I've only seen a couple and they appeared to be mostly stock...(of course those are usually the best ones:naughty: )

And as far as being in the middle of a project, here within the next month, I'm goin to be pullin n' swappin. Rod Knock:icon_evil. However, I will still make my way up there, new motor or not! Just let me know. Name is Jeff, btw. Thanks for the invite.
 

Eriol

New Member
Mar 31, 2005
308
0
0
Indianapolis
Jeff:

There are a few around, but it's always hard to get them all together. I think last one we had something like 4 MKIIIs, a MKII, a couple of MKIVs, and an MR2.

I ran into a guy with a 12-second MKIII at IRP once, but I've never seen him at a meet, and as far as I know he isn't on the forums.

My Supra is mechanically sound, it's just not making the power it should... it's probably something that can be fixed without tearing into the engine, but I view it as an excuse to do a nice buildup. :)

NP, man. I'm Jeb.

Jspec7m88 said:
Eriol...you can count me in, lol. Just give me a couple days notice. So exactly how many MKIII'ers are around 31? I've only seen a couple and they appeared to be mostly stock...(of course those are usually the best ones:naughty: )

And as far as being in the middle of a project, here within the next month, I'm goin to be pullin n' swappin. Rod Knock:icon_evil. However, I will still make my way up there, new motor or not! Just let me know. Name is Jeff, btw. Thanks for the invite.
 

Jspec7m88

New Member
Dec 3, 2005
1,583
0
0
Nappy City
Eh, 4 MKIIIs, an MKII some MKIVs and a MR2...not huge, but enough for me to bring my sorry butt that way lol. I'm just waiting for Chi2k6!:biglaugh:
 

Jspec7m88

New Member
Dec 3, 2005
1,583
0
0
Nappy City
Bringing the thread back from the dead! :p

Your friend must be like me and have the gas pedal to the floor and boost turned up all the way all the time....I'm not as bad as I used to be...I average 15.9mpg now...
 

rumptis

나는 제프가 당신을 사랑
Aug 16, 2005
814
0
0
48
North Vernon, IN
I'm have been getting between I get about 18 from normal driving but got about 24-25 going to Chi2k6 and back. Which I was very happy with.