hotrod388

Ls6 or BBK or Weiand? I'm rolling on stock now and don't want to spend the money for a fast. Not in the budget. I have H/C, long tubes, maf, 42lb's, Y pipe, cat back with no cat's.

TransAmWS.6

LS6 is a great bang for your buck, but I have also heard good things about the BBK. Lot of different opinions on the topic though.

This might help a little bit
https://ls1tech.com/forums/generatio...vs-fast92.html

hotrod388

K thanks. Just want a few ops.

Mike Morris

iTrader: (55)

Used LS6

Sales1@Texas-speed

Go with the LS6 until you can step up to a FAST intake setup.

hotrod388

Ls6 it will be. Thanks guys.

MikeWS6

Cant go wrong with the ls6. Its a proven performer.

wantagofast

Not to steel the thread but this guy will need this info also I just bought an LS6 intake and link on what I need to buy besides gaskets to do the swap

Thanks

JUSTINSWS6

Get a ls6 then you could paint it before you install it.

95LTXZ28

iTrader: (19)

Ls6 is a great budget intake. The extra money for a bbk or weiand I think can be spent elsewhere perhaps on a ported throttle body to compliment the intake. You can find them used in the classifieds ad for $350. I wouldn't pay anymore than that for one. P

hotrod388

I have a ported T/B. Thinking about a biger one. Any info on that? Just some more info Cam is Comp 227/235 .614/.621 on 113 Part#54-458-11. Makes power from about 1900-7000. Heads are CNC ls6. They have CNC 2933 stamped on them wish i could get more info on that?

BOBS99SS

iTrader: (2)

honest i dont think its worth it to buy a aftermarket tb, ls6 and ported stocker or bump up to a fast setup, as far as the 2933 heads thats a new one for me lol

Blk98Vert

iTrader: (2)

No way id run less than a BBK on that setup

hotrod388

I can't find anything on the heads Anywhere. All i know is the valves are +100ht or the seats are lowered. They have double springs, Coil bind is around .698in.

SweetS10V8

iTrader: (4)

I agree, only two real options in my opinion on street cars;

1. Budget - LS6
2. Most power - FAST

I bet 90% of LS6 intakes you see for sale is because they are finally picking up a FAST.

Rare96LT1Formula

iTrader: (32)

Might be worth the time getting those heads flow tested. Swapping in a bigger throttle body won't be an option unless you get a bigger intake - unless you buy an LS6 and do the TPIS 90mm conversion but at that price point, it's a waste imo. With the mods you posted, I'd splurge and get the fast. Probably going to need a fuel pump as well imo.

hotrod388

Fuel pump done three cams ago but thanks. The only thing i have left to change is the intake and T/B. The heads are on the car and don't want to take them off.