im new to the ls stuff an i just got an lq9 with 30k on it an i want to get it to 600hp with just heads an cam can an nobody help

 

 

I would first try to speak/type a little more fluently in english. There are people on here that will definately be able or wanting to help but it can be hard not speaking the same language.

 

Heads, cam, intake and exhaust are probably the cheapest route. SLPOnline.com has some cost effective combinations, and many of the sponsors on this site can help. The L92 heads are popular. Is this engine going in the pictured Impala?

 

you can get 600 engine horsepower but you are not going to see that N/A on a ls motor that you would like to drive on the streets. 500 seems to be the mark people are shooting for and it is very hard to do N/A- you better have big pockets.

Not if you would shoot for a 450+ build then would spray it then yes 600 would be achievable.

 

Are you talking to the wheels or flywheel HP?

600 Flywheel HP can be made with good top end package, Heads/cam/intake. Talk to some sponsors for more------->>>

 

600 is possible with a 408 but it would be a nasty setup. Not street friendly and a solid roller. 520-545 would be a better goal n/a with that lq9. Have it bored .030 over and throw a 4" stroke crank in there for your 408

 

yea its going in my impala ss i want it just for weekends so ported l92 an a big cam will do the trick

 

Nice, I love weekend warrior cars!

 

ill be real happy with 600 at the flywheel

 

Ohhh at the flywheell..LOL, thats no problem.

 

im throwin a t56 behind an 410 rear end

 

How are you going to drive that???

 

ill find out when its togther

 

Thats about 510 RWHP (M6)...you can do that with a mild cam (230's) and a smooth idle. There's a ton of 408's and 416's making 520-530 RWHP around here. ported L92 heads/ ported L76 intakes and 11:1 cr.

 

No, I mean with the trans behind the rear end? That sounds impossible?!

 

i think you could do it with a cathedral port setup reasonably. do whatever it takes to achieve 11.5:1 with the stock lq4 shortblock. clean up and mill some 243s or whatever, flycut & put a 250* duration cam in it with a ported/portmatched vic jr - i bet you'd come close with a healthy exhaust setup. how long it would live on stock internals @ 7400 rpm is a different story haha.

 

you know what i ment with the tranny i hope it last a year or 2 im not going to race it

 

OP mentioned "just heads and cam".

It will need good head/cam/intake package with good compression to get to 510 RWHP.

 

what would be the best heads an cam combo i know im doing intake an exhaust