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MPG from a pinto ?
richwill - 16/5/11 at 10:55 AM

How many miles to the gallon should I expect to get from my Pinto with EFI injection?
My calculations came out at 40-45 MPG. This cant be right can it.? I have just spent the weekend in Wales on various roads?


whitestu - 16/5/11 at 11:05 AM

I get just short of 40 from my 2.0 Zetec on bike carbs under 'normal' driving so wouldn't be too surprised.

Stu


blakep82 - 16/5/11 at 11:12 AM

why couldn't it be right? light weight and small on the plus side.

i get about 35 from my bmw 328, its big and its heavy, so 40-45 seems entirely possible


Bluemoon - 16/5/11 at 11:25 AM

45-50 MPG from 1.8 CVH standard sierra carbs in the indy..

Dan


snapper - 16/5/11 at 11:56 AM

Pinto driven hard with 3.9 diff = 25mpg on a good day.
The Pinto was never very good on mpg


mcerd1 - 16/5/11 at 12:26 PM

quote:
Originally posted by richwill
My calculations came out at 40-45 MPG. This cant be right can it.? I have just spent the weekend in Wales on various roads?

how did you do your cals?
post up the raw data and we can check your math for you...


quote:
Originally posted by snapper
Pinto driven hard with 3.9 diff = 25mpg on a good day.
The Pinto was never very good on mpg

^^ you mustn't be tring hard enough I can get my tin-top down to 23mpg
(1.8 focus)


[Edited on 16/5/2011 by mcerd1]


Dingz - 16/5/11 at 01:01 PM

Never got more than 30 from my 2l. would have thought that 35 would be possible from an EFI


ashg - 16/5/11 at 02:56 PM

the best i ever got from my 1600 pinto was 25mpg and it was properly setup at ATSPEED. now managing 32mpg on the 2.0 saab turbo engine and thats driving like a fruit and nut cake. i can stretch 38-40ish if i drive it like a grandma


flak monkey - 16/5/11 at 04:24 PM

I would get about 35mpg on a mixed run when I had bike throttle bodies and megasquirt


jollygreengiant - 17/5/11 at 08:25 AM

2.0EFI Pinto in my lardy Luego Viento and I manage 40 - 45MPG when driving on a long run. When I give it some gunning then some times I manage to drop to 30 - 35MPG.


coyoteboy - 17/5/11 at 01:36 PM

quote:

^^ you mustn't be tring hard enough I can get my tin-top down to 23mpg (1.8 focus)



lol, I just returned 17.8 from my tintop (2ltr turbo) on the standard ECU, just commuting to work!

[Edited on 17/5/11 by coyoteboy]


richwill - 17/5/11 at 03:42 PM

I just thought it was too good to be true but I can now see others are getting similar results.


Mark Allanson - 17/5/11 at 06:12 PM

SWIMBO hates going fast, so when in the car together, I bumble about in 5th at 30-50mph, and my 2.0 EFI pinto can do upto 65mpg, I can get it down to 18mpg when blatting without her!

Its all to do with the efficiency of the EFI, I doubt carb cars can get anywhere near.


jacko - 17/5/11 at 06:44 PM

Pinto 2.0 bike carbs 50 - 60 mph =30 mpg


DarrenW - 18/5/11 at 08:21 AM

Agree with Jacko, 30mpg at best by hardly touching throttle. In reality 20 - 25 average on roads without going daft. 10 - 15 on track if your lucky.

I used to kid myself that it should be economical. Logic was 30mpg in a sierra, half the weight should mean better mpg. In reality it is no where near that.


coyoteboy - 18/5/11 at 09:21 AM

The primary effector on MPG is weight during acceleration only and drag on the flats (assuming standard tune/diffs etc).


mcerd1 - 18/5/11 at 09:30 AM

quote:
Originally posted by coyoteboy
The primary effector on MPG is weight during acceleration only and drag on the flats (assuming standard tune/diffs etc).


...and the drag coefficient of any 7 is terrible
a sierra was actually quite good in its day



I've seen estimates as bad as 0.5 - 0.7 for a 7
(most modern cars are around the ~0.3 - 0.35 mark)



[Edited on 18/5/2011 by mcerd1]