500i Conversion list complete...
Discussion
Well managed to get some time to finish the last few jobs on the project list..
So here is the finished article:



After the change to the cooling system and plumbing, the standard header tank and its 3 connections is now redundant. So does anyone have a single connection header tank with the same cap (15 lbs) and fitting to swap plastic or ally? I have simply blanked off the two redundant connections for the moment as seen below:

All I will say is the pre fest dyno is in the planned ball park....! So looking forward to running it there after a few more miles on the engine!
Chris
So here is the finished article:
After the change to the cooling system and plumbing, the standard header tank and its 3 connections is now redundant. So does anyone have a single connection header tank with the same cap (15 lbs) and fitting to swap plastic or ally? I have simply blanked off the two redundant connections for the moment as seen below:
All I will say is the pre fest dyno is in the planned ball park....! So looking forward to running it there after a few more miles on the engine!
Chris
Hi John
The gauge is on top of a adjusable fuel pressure rugulator not a FSE one so fuel pressure.
I have the 500 Griffith hotwire system with a Bosch oversize AFM with large bore matching plenum.
If you have no AFM then I would guess you have a after market mappable system like Emerald - Megasquirt etc and throttle bodies ..... do you have coil packs and a redundant dizzy?
Chris
The gauge is on top of a adjusable fuel pressure rugulator not a FSE one so fuel pressure.
I have the 500 Griffith hotwire system with a Bosch oversize AFM with large bore matching plenum.
If you have no AFM then I would guess you have a after market mappable system like Emerald - Megasquirt etc and throttle bodies ..... do you have coil packs and a redundant dizzy?
Chris
Jack Valiant said:
Hi John
The gauge is on top of a adjusable fuel pressure rugulator not a FSE one so fuel pressure.
I have the 500 Griffith hotwire system with a Bosch oversize AFM with large bore matching plenum.
If you have no AFM then I would guess you have a after market mappable system like Emerald - Megasquirt etc and throttle bodies ..... do you have coil packs and a redundant dizzy?
Chris
Yes,I have an ageing DTA mappable ecu ,the distributor was removed and capped off with coil packs being added, just fitted an FSE adustable fuel pressure regulator but I don't leave the gauge on once its set up. Waiting to set up again on rr, trying to pin these guys down is like trying to swat a nats nuts.The gauge is on top of a adjusable fuel pressure rugulator not a FSE one so fuel pressure.
I have the 500 Griffith hotwire system with a Bosch oversize AFM with large bore matching plenum.
If you have no AFM then I would guess you have a after market mappable system like Emerald - Megasquirt etc and throttle bodies ..... do you have coil packs and a redundant dizzy?
Chris
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..First refusal on the expansion tank please mate...(YHT)..Ziga
