I know the HO set up is restrictive. As Soon as the car has passed roadworthy I will fit a better set up.

I just cant decide what to do. I was thinking of a bottom half of a Weiand tunnel ram with a plenum on top with a 75mm TB. Or a Parker funnel web with a 4bbl TB and a hat, 75mm pipe to the MAF

What would you suggest.

First thing to do is get your current combo working correctly with no fault codes and revving out properly to low 5000 rpm range under full load

I would use an Edelbrock RPM2 on your combo with 70mm TB

I intend to do that. I need it to be in a good state of tune as I need to pass emissions test for my engineer to sign off on the conversion.

Once it is all legal I will defanatly be changing the induction setup. I would expect the engine to make power up to 6000rpm with the right gear and make around 220rwkw.

will be finding the fault and fixing it on Wednesday.