stuart collins

iTrader: (7)

depends if if its making power still no point reving it that high if makes no power after 7k, ive never reved mine to 7.5k and i had loads of problems with standard parts. mines 7.2k limiter now i think

CrOwSoN15

I thought this had been proven to be a myth and they are in fact the same?

Karl @ FPT

These days I don't think it matters what block you use, they are all very prone to cracking with big power.

gus

iTrader: (1)

Group but in an ally block ?

russ rs

Oh yes. Won't have pay grand for machining for my liners 😂

Chris69

how much are ally blocks? interesting thought

russ rs

Think gus is hoping

Rsturbo519

What are you classing as big power Karl?

Are the blocks safe about 300hp?

gus

iTrader: (1)

Got a price from smith and Jones for 1.5 million.


That's only first quote mind

Will get three others first lol

Was going to email some of the American firms as they seem to real cheap

russ rs

Lmfao just for a batch of 1??
Wonder how many burton order at a time

Karl @ FPT

It's really pot luck, some will hold together at 300bhp other let go at only 200bhp, obviously the higher you go the more chance there is.

Rsturbo519

Owel I will just go zetec if it cracks haha. Can I ask what experience you have off lightned flywheels on cvh?

Doing mtx conversion and planning billet 4.5 kg flywheel ( they are made to order so they told me they can drill crack holes only for 10mm rather than 11mm which will save a little hastle aswel