100 Series IFS introduction...when?

God i'm a dumb rssss

Give yourself 5 uppercuts Barry, yep done.

Baz.

Just got a 2003 GXL 1hz,snorkel is in shed ready to be fitted and will give extractors a miss as will turbo it later but what is the fuel pump mod? Thanks Nick

Nick

Sounds like you got yourself a good 4wd, I had an 80 series with the 1hz and did the following mods: Extractors and Exhaust, Fuel Pump Mod, Snorkel, K&N Air Cleaner, you can also fit a fuel filter that improves the diesel fuel quality the one with the clear tank i can't remember the brand. Anyway as far as the turbo on the 1HZ goes I would suggest to leave it off, the main bearing in the 1HZ motor can't handle the extra power of the turbo at times. The clutch should also be upgraded etc. Go the extractors and exhaust. As far as the fuel pump is concerned you can modify it as it is mechanical with no electronic controls very easily or at lest an expert can. The point being is that the performance of the fuel pump can be upgraded to run more efficently and offer alot more power to the motor. Basically a diesel specialist rebuilds your existing or current fuel pump and refits to the vehicle. I had mine done by Highway Diesel in Queensland (Brisbane) THe extra power i got was amazing especially in third gear. You can contact these guys and they can build you a replacement pump and you can fit it for yourself if you are able. Regadrless of weather you decide to go the turbo contact a few diesel gurus where you live and ask for some advice, i had my fuel pump tuned so to speak to offer more power with out going stupid on it just enough of a power increase to help the cruiser along but nothing that would damge the motor or fuel bill. Let us know how yo go.

The factory turbo diesel out of a IFS will not fit into a live axle 100, from what I have heard.

I believe the 1HDFTE out of the 100 series (IFS) will fit into the 105 series (live front axle), however the V8 petrol from the 100 series will not fit into the 105 series.

Cheers

Captain