rodent said:articles:
http://www.chevyhiperformance.com/techarticles/148_0401_imp/
http://chevyhiperformance.com/techarticles/148_0306_406/
Now imagine that same engine with a tad lower CR with a pair of these $350 SSA manifolds and correctly sized turbos and WG's:
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I would think 700whp wouldn't a problem with that setup. Basically a Chris Chow Sy/Ty! I don't know... Just seams an easier way to make more power. I realize you're taking away the Sy/Ty's original V6 platform but I don't see an issue as long as you keep the parts and still can convert it back if you ever want to sell it. Thoughts? Comments?
rodent said:Been there done that with the LS1 in my 02 Trans Am. Heads arent worth a sh*t when it comes to higher boost levels. The decks are too thin and the head bolts are small and there's fewer bolts holding the head on the engine compared to the SBC. I'm pretty sure the LS2 is the same. You have to upgrade to AFR heads which have a thicker deck. The biggest problem I see with LSX is what they cost. Everything costs twice as much including the heads. I had actually built a LQ8 (6.0) and was going use the AFR's but had to sell it due to finances. Don't get me wrong, the LSX is a great engine and flows like no other but I think the SBC is a better bang for the buck.
rodent said:Are they that bad? I see they build a 4.3 too.
gkrcr882 said:I've been thinking of turbocharging the V8, only problem is finding turbo exhaust manifolds/headers:rant: . Not to mention the plumbing for an IC would be very tight, and very custom.