Vs hsv manta
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- Vs hsv manta
10:1 compression & 8 PSI boost is more than capable of running for a long time. This is only possible if the car has a large intercooler, runs 98 octane or higher & has a spot on tune.
Anything is possible, but I don't think this is a good idea
a factory LS engine runs this type of comp and can be blowen but even then there is countless stories of them not lasting
But turn the table and having a worked holden 383 stroker built to be N/A and I really think ur playing with a engine that's about to go bang,
Having a factory engine with this type of comp and having a purpose built stroker designed for N/A is 2 very different things, and the stock one I would say yer put it on and safe tune by so some who knows what they are doin, but the propose built stroker and I'll say definetly not
if this could work hassle free then quite simply this is how people would build there F,I engines
but they are not because they go bang and usually fearly quickly to
Next thing does this have a forged crank or a cast crank?? if it's cast again it's beyond its limits and dicing with catastrophic engine failure
Does it have a girdle or 4 bolt mains
Does it have arp head stud kit??
Does it have H beam rods with 2000 series arp bolts ??
A lot of 500hp N/A strokers have none of these but are a must in 600+hp FI set ups
This is pumping out some 650hp maybe a bit more with a lot of torque
IMO this has a high chance it will end badly