His engine is staying complete bud he stsrted his big build on a 40k std puma lump!

The tensioner the old man made from a billet and used a cossie cam belt tensioner in a smaller billet housing

Lightening motorsport do an uprated belt and fixed tensioner around the £300 mark

We would have used this as chris is very good with the puma engine but we made one for material and our own time so was a no brainer as rys budget has been massively stretched already lol