I have tried searching the forums but i cant really find out what i am looking for. i am about to buy a hatch with LS engine and it has Crower 404 cams and crower retainers and crower duel valve springs. im not to crazy about the LS enigne w/o vtec but it does have a built head i would like to know what does it take to hit Really high rpms! as in 11,000 safely, i was thinking girdle and a good oil pump, but what else would i need to do to a LS b18b, thanks, i also read that power doesn't really kick in till 6000 rpms and thats just 1000 before shifting.

 

lol 11k on a DD

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by E-Money &raquo;</TD></TR><TR><TD CLASS="quote">lol 11k on a DD </TD></TR></TABLE>

haha wow, why would you even want to rev that high? so you can say, :spinal tap voice: This one goes to eleven!

hahahaha

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by dohcMONSTER &raquo;</TD></TR><TR><TD CLASS="quote">haha wow, why would you even want to rev that high? so you can say, :spinal tap voice: This one goes to eleven!

hahahaha </TD></TR></TABLE>

lol

 

i'm not an expert. but would the car even make power in that high rpm range?

 

sound like Initial.D's AE86 new race engine. hahaha

 

The only engines I've heard of reaching 11K safely (Honda CAR engines) were Mugen engines. Contact someone at Mugen USA and ask them.

 

I aint here for stupid coments i am here to find out what needs to be done for it to reach those rpms. The engines can make the power i just want to know what it needs. thanks. And keep your stupid comments to yourself, i am trying to get sirious answers.

 

well dumbass as soon as you dont ask a stupid question and search we wont give you BS answers. Why do you want to rev that high?

 

get a honda...motorbike

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by The Eric Witt &raquo;</TD></TR><TR><TD CLASS="quote"> I aint here for stupid coments i am here to find out what needs to be done for it to reach those rpms. The engines can make the power i just want to know what it needs. thanks. And keep your stupid comments to yourself, i am trying to get sirious answers.</TD></TR></TABLE>

you think 404's are going to make power at 11k?? You think your head isnt going to choke anything off at 11k??? You think your bottom end will go to 11k and not spit in your face??? Well I can say you set yourself up for stupid comments

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by lVlemphizStylez &raquo;</TD></TR><TR><TD CLASS="quote">

you think 404's are going to make power at 11k?? You think your head isnt going to choke anything off at 11k??? You think your bottom end will go to 11k and not spit in your face??? Well I can say you set yourself up for stupid comments</TD></TR></TABLE>

No dude, all you gotta do is get the new jDm 11k oil pump and the new jDm 11k girdle and your set!!! duh...

they sell it right here too!!-----&gt; mAd tIzzZite JdM 11k parts y0!

 

nah dude you forgot the Spoon MaD TigHt spark plug wires as well...That's added security

 

WTF is everyone talking about...just buy my spoon cluster and rev to 11k all you want. you don't need any head or block work at all. the cluster just has to read 11k

 

get a chip with no rev limit and start revving!

 

there is no point to bring an ls motor up to 11k rpm, it wont make more power.

 

revving that high is pointless unless if the engine continues to make power that high. there is no need to rev an engine to 11k and it stop making power at lets say 8-9k. you are causing stress thats not nessicary. do you want the engine to make power that high or just to give people rides and be like watch this. gl with either one

 

ha i remember like 4 years ago i wanted to build an LS that revs to 11K. then i learned how bad of an idea that is. and i also started using the search link. leave 11K to bikes and F1 cars. you'll never make power that high. LS heads do not flow enough air, even if ported to hell. and cams that agressive for an LS would cause a terrible idle and valvespring binding. save your money, buy an AP1 S2K and be happy with 9K redline from factory.

not trying to be a dick, but its not worth the effort.

 

a more realistic number would be 9k, and ever then it takes a lot more building than you stated to make power at 9k.

unless your are auto crossing and have a need to stay in 1st gear the whole time, you don't need 11k. So don't take offense to the comments and spend your money in making a faster rev to 7k

 

LS motor.......... 11,000 RPM......... too much initial D?

 

Ok what ever you guys say, i'm still looking for an answer, i doesn't matter why i am wanting 11k or 10k or 9k i am just looking for what needs to be done to the motor to hold it, what cams are needed and what needs to be done to the bottom end and the head i am not tying to do it to a stock ls engine for all you dumbasses that cant read, when someone that knows what there talking about with a helpful answer gets on here then i will be satisfied. this is not a daily driven car it will be built.

 

nobody is going to answer this thread seriously, because there is no need to rev to 11k...so keep waiting on the answer

 

ok thats fine , i think i found a pretty good answer every one should check this vid out!http://www.youtube.com/watch?v=Rl8T9KFgjWc

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by The Eric Witt &raquo;</TD></TR><TR><TD CLASS="quote">ok thats fine , i think i found a pretty good answer every one should check this vid out!http://www.youtube.com/watch?v=Rl8T9KFgjWc </TD></TR></TABLE>

wow what an old vid. go ask spoon how they do it then. im sure they'll tell you.

 

You want a serious answer? Ok, you have two options.

If you want power, take ONE THIRD of the money it would cost to get a ls to rev to 11K and put it in a cheap turbo kit. I guarantee you will beat any n/a ls engine that way.

If you want your car to rev high: Buy a b16, spend a few thousand building the engine, rev it to 8.5-9K if you build it very well and hope it doesnt fall apart.

I've always read that high revs put alot more strain on a car than boost. A LS at 6 psi will put down good power, especially if its a turbo car. SC would be good too, they're just better for bottom end torque.

Good luck with whatever you decide to do.