Is not the main reason, but it is one of the reasons.
If you add a huge pipe which is a couple of meters long and a huge inter cooler, you will get more lag, there is no doubt about it, as there is now more volume to fill up with air before it enters the combustion chamber.
If you keep it...
I have in mind watercooling to avoid the extra LAG the extra pipes and the inter-cooler will give.
The idea is to push back the radiator so there will be space for the water radiator up front.
There is NO number plate on the pump :( on the first two pics you can see the two holes where it used to be, so that makes it harder. I know the engine runs, just not sure if it will actually perform well or if it will give all of its power.
The electric cold start advance that you mention...
Now I had no idea that the injection pressures were different, I will have to check that now, thanks for that.
I'm adding a few pics, Of the pump itself and of the engine already in place.
I couldn't find the pinout for the ECM just impossible to find even on japanese forums (it came from a JDM Truck) I'm installing a 14B Pump to get the full power out of this thing.
Do you know what each part of that pump on your pic does exactly? If so, it would be great to know.
I bought it in Iquique, that's northern Chile. I payed about 1800USD maybe less. There is a place that has more than 80 in stock. nobody is buying them as no one knows them.
I'm Currently installing a 4B in a FJ45 soft top.
it's a 3.7 instead of a 3.4 (3B) Having to deal with all the wiring (it's got an ECU which controls all the environmental crap) it does run, but I want it to run with all its power.
And about dimensions?
I'm trying to import some gearboxes from Australia to chile. There is a lot of cruiser lovers and i know we'll be very very happy with a 5th gear.