vu m90

[chief117]

gday, ive got a vu v6 manual and i just bought an m90 charger kit with xu6 heads. just wondering if anyone can shed some light on how long the bottom end might last before a rebuild, only running stock boost? thanks

 

[TheForgotten]

if you give it even a SMALL amount of throttle it'll last til the end of your street... maybe round the block once.

realistically, either buy the rest of the engine (block and guts) or sell the m90 and buy a vortech/raptor. power delivery is massively different and you'll be able to keep the stock bottom end for years if you treat it right

 

[Stupa]

while youve got the heads off rebuild the bottom end