
Sprint Chat
As far as i know the UK internals are the same as the US internals with hyper*** pistons.
There were some reports of some dying when exposed to huge GT40 turbos and trying to run extreme pressures, but I have not seen one go yet in the uk.
There have been a few built 2.5's go like one on SN this week where it dropped a valve head.
Liners seem good for up to 500lb/ft without probs
Rods - no-one knows
Crank - no-one knows
Pistons - up to 500 det free (but dont like Det at all)
There were some reports of some dying when exposed to huge GT40 turbos and trying to run extreme pressures, but I have not seen one go yet in the uk.
There have been a few built 2.5's go like one on SN this week where it dropped a valve head.
Liners seem good for up to 500lb/ft without probs
Rods - no-one knows
Crank - no-one knows
Pistons - up to 500 det free (but dont like Det at all)