NA pump in a TD motor...
Moderator: Fatmobile
NA pump in a TD motor...
I'm getting ready to reseal my TD IP and was wondering if I could run my MK1 107a NA pump on my MK1 TD motor till I get it done. TIA!
Re: NA pump in a TD motor...
it's been done before. you just won't get any fuel boost so it will be like the ECO engine setup but should run fine
Bob
'06 Jetta TDI
'82 Rabbit 1.6NA
Honda, 99 GMC Suburban, '41 Chevy Coupe
'06 Jetta TDI
'82 Rabbit 1.6NA
Honda, 99 GMC Suburban, '41 Chevy Coupe
Re: NA pump in a TD motor...
Right on...thanks bscutt.
-
Quantum-man
- Turbo Charger
- Posts: 2085
- Joined: Mon Apr 24, 2006 4:34 pm
- Location: Gloucester; Limey-Land
Re: NA pump in a TD motor...
Remember, unlike a turbo pump which waits for feedback from the turbo[inlet pressure actually] to feed in extra fuel, your pump's maximum fueling is dependent on the max fuel screw and the position of your foot on the pedal, so you could add fuel faster than you could burn it [as you could with the T-pump if you tweek it] H'mm.... Maximum fueling on both pumps is potentially the same 
Does that make sense?
Does that make sense?"I'm not here to help... I'm here to Pro-Volke"
Be like meeee...Drive a Quantum TD
...The best work-horse after the cart...
Quantae grow on you...but Rabbits are like roses...
... girls like em ;o)
Only one Darwin, Einstein, Poe and Verne.
That is why if you listen, you will learn:
From the one and only Quantum-man,
Who sees the worms from outside of the can.
7 Quantae in 20 years; 4 dead and 3 TD's still alive [2 wagons & 1 fastback] oh and a GTD
)
Be like meeee...Drive a Quantum TD
...The best work-horse after the cart...
Quantae grow on you...but Rabbits are like roses...
... girls like em ;o)
Only one Darwin, Einstein, Poe and Verne.
That is why if you listen, you will learn:
From the one and only Quantum-man,
Who sees the worms from outside of the can.
7 Quantae in 20 years; 4 dead and 3 TD's still alive [2 wagons & 1 fastback] oh and a GTD
)Re: NA pump in a TD motor...
Good to hear from you Quantum...it's been a while.
-
Fatmobile
- Global Moderator
- Posts: 7564
- Joined: Wed Oct 30, 2002 10:28 pm
- Location: north central Iowa
Re: NA pump in a TD motor...
The 107A is for a 1.5 engine and has a steeper timing curve.
That might be a good thing on a 1.6 but listen for alot of noise at the higher RPMs to make sure it's not too advanced up there.
That might be a good thing on a 1.6 but listen for alot of noise at the higher RPMs to make sure it's not too advanced up there.
'91 Golf gasser converted to a 12mm pump, M-TDI.
'84 1.6TD Rabbit with a VNT-15 turbo, still setup to run on vegetable oil.
'84 GTI with 1.7TD pistons and intercooled.
2003 TDI wagon
2000 TDI Jetta.
'84 1.6TD Rabbit with a VNT-15 turbo, still setup to run on vegetable oil.
'84 GTI with 1.7TD pistons and intercooled.
2003 TDI wagon
2000 TDI Jetta.
Re: NA pump in a TD motor...
The 107A ran a bit better than my 109C in my 1.6 NA motor and better mileage too. And I do recall having to back off the timing a tad. Thanks for the reminder Fatmobile!