2000 ws6 138k with approx 28k on full rebuild

SLP LId/smooth bellow
LS6 intake 42# injectors
prc 225s hollow intake valves btr .660 titanium retainers
Sns 3 cam 235/243 .630/.610 111+2 LSA stock gasket thickness
longtubes, ORY, Borla
monster stage 2; billet 18lb flywheel
t56 with 10 bolt
pat G remote tuning

Seen someone with similar cam and lesser heads with a fast put down 450ish through an A4
Once I get tune the few bugs 100% down I’d like to find a dyno. Just wondering what you all think she’d put down?

That’s actually around what I figured she’d be at just from driving it. Car is night and day from the xr275hr can only it was. With this cam and aftermarket head flow does the fast become actually worth the money over an ls6?

Yea right that’s what I’ve seen. Once you crack into the power of a heads cam car the bit of power is harder to spot imo lol. I don’t think 20 hp is worth a grand. But with the extra flow of everything I wasn’t sure if a fast would get 35 or more at the wheels which I might have swung for if I found a used one

Hyped up overpriced plastic you say? Haha and I just figured it maybe more as I think I read that ls6 intakes lop off at around 260-280 cfm and fasts lop off air at slightly higher. And these heads flow 300s at .600 so just my speculations lol however I may not entirely understand it all and I’m too lazy to find the article again. I think I’ll save up for a 9inch instead lol. Thanks man

Thanks. If I ever get this thing dynoed I’ll post up results. And yes I definitely agree on the 9” I’m scared of a 1-2 shift with this 10 bolt. Lol although I’ve got Richmond’s backlashed as tight as they recommend I don’t trust it one bit. I thought of a girdle but honestly I don’t see how a girdle would’ve saved me last time when I sheered every tooth of the pinion and most of them off the ring gear of the stock 3:42s.

shh don’t be telling me that. Be using my triple a here soon. Haha and yea i figured with the lighter flywheel it might be a tad easier on the rear with less inertia unless you power shift or something but I kind of am on the fence about the lighter flywheel. Engine braking is reduced a good bit. And my car has koni yellows with stranos and umi LCA and relocation brackets. It doesn’t wheel hop a bit But I kind of don’t like the car with the stranos. On a stock car they’d be awesome. But with long tubes. Yea my collectors are mangled lol. Can’t even go over most speed bumps into a bank or shopping plaza. But on the road it’s on rails. I’m sure the bigger ws6 tires help it. My 95 TA had the stock 16s and it was nothing in the bends like this one is. You have any details on your build? I’d be interested in checking it out. I couldn’t imagine having 600 at the wheels. Got me thinking about the bottle now lol

No I was on my phone. Had to hop on the laptop to figure it out. Looks like a healthy build. I see custom cam was that cut for the ls1 or current motor? probably wouldn’t be much difference though but I bet those couple cubes eat up a cam surge a bit better than my ls lol. I was about to get one cut when I had to redo the top on my ls due to a bad lifter until I started reading about the tick performance sns 3 cams. I wanted bigger than the xr275 that was in it and the cam kit tick had up I had to bite. Then when I got the prc heads I just shipped them the btr springs and they knocked off some coin for me to use my own supplied springs. The hollow intake valve was pretty much free at that point( I told myself lol)

Nice haha. I bet your cam is a bit better drivability than mine with that LSA But anyway right now cars making 0rwhp/0ft lbs lol it won’t start. Wanted to make a small tweak to the tune and the mpvi2 lost connection starting the erase part of the write feature. It hadn’t been connecting right past few days but my handheld would work. So I figured it was just something software in my computer. Now my handheld actron can’t connect either. Always something. I’m gonna hookup the scanner to my dads new Camaro and see if it will connect. If not I’m hoping I just need a new interface. If it does I guess I’ll be checking for grounds first :bang:
it wouldn’t connect to my new Nissan and I think they support nissans now so I’m thinking it’s the mpvi2.

well after some quick searching this is apparently a wide spread issue on hptuners forums. I’m honestly hoping that my pcm isn’t dead and it just needs a reflash. Cause I know how this is gonna be. Oh we bricked your pcm by selling you a beta product. Thanks for all of the feedback. Btw no credit refund for your VIN. Thank you for your business! Lol

Hey disconnecting the battery and reflashing fixed the no start. Although seems after a car wash my idle is stuck at 3000 like a massive vacuum leak. How nice.