TBI Mk.II-40-4

Rated 5/5 based on 2 reviews.
$910.00
In Stock


Calculate Shipping



International - $125.00 (ETA: 7 days)

Rotec Mk2 TBI-40-4  Fuel System typically used on the Lycoming O-320 and engines of a similar HP

• Throat: 40 mm
• Mount: Aviation Flange #4
• Internal Fuel Pressure Regulation

• As used on the Lycoming O-320

(189)

SKU 189
Shipping Weight 1.5000kg

M2 TBI-40-4 picked up 100 RPM!

14 April 2021
Thanks. I have it installed my O-320, kicked it over and two prop blades later it was running great. Settings are perfect. Once I got the linkage adjusted properly it idled perfectly at 750 rpm, took throttle movements with no hesitation and seems to give an extra 100+ rpm at full throttle from what I was getting. I’m excited to get some time on it. Very nice unit. Dan B (WA)
(5)

TBI Install on O-320 Swick-T

19 April 2010
When I first got the TBI out of the box I thought there is no way this thing can work very well. It is too small, too light, it did not cost me an arm and a leg, and there is only two moving parts. However, on a leap of faith I pulled off the piece of #$@$%* PS-5C pressure carb that I have run for years and set about installing your TBI. I was completely shocked when the engine started on the fourth blade on the initial start. I have about five hours flying it now and I cannot be more pleased. It starts right up every time, hot or cold. My engine runs smoother and quieter than it ever has. I do not have the specific numbers yet, but I am using a significant less amount of fuel per hour. While doing aerobatics in a practice box my ground observer even noticed that my engine seemed to running be much quieter and smoother than it had in the past. I cannot tell you thanks enough, it just works great. If you have any customers looking for recommendations please feel free to have them contact me. Nick Coleman
(5)

Write a product review


We Also Recommend


Oil Scavenge Clean Kit

Oil Scavenge Clean Kit

$489.00

TBI Overhaul Kit

TBI Overhaul Kit

$175.00


You May Also Like


Rotec Gauge Kit

Rotec Gauge Kit

$1,475.00


Others Also Bought


TBI-Mk.II 40-S

TBI-Mk.II 40-S

$910.00

TBI-Mk.II 40-3

TBI-Mk.II 40-3

$910.00

TBI-Mk.II 48-4/5

TBI-Mk.II 48-4/5

$910.00

R3600 Engine Baffles

R3600 Engine Baffles

$750.00

R3600 Bump Cowl

R3600 Bump Cowl

$1,600.00


More From This Category


TBI-Mk.II 40-S

TBI-Mk.II 40-S

$910.00

TBI-Mk.II 40-3

TBI-Mk.II 40-3

$910.00

TBI-Mk.II 34-2

TBI-Mk.II 34-2

$910.00

TBI-Mk.II 34-S

TBI-Mk.II 34-S

$910.00

TBI-Mk.II 34-R

TBI-Mk.II 34-R

$910.00

TBI-Mk.II 48-4/5

TBI-Mk.II 48-4/5

$910.00