so i need help on building a sleeper. with a 6th or 7th gen 4 door lx
here are the requirements:
needs to run a 13 on a quarter mile with factory rim and tire and suspension
needs to be as quiet as possible
n/a or boosted of around 500+HP
good on gas. 20mpg is good
if boosted it needs to be quiet AF and not noticeable
must be in a 4door only

so im going to be building my brother an absolute granny sleeper that runs 13s. and is whisper quiet. so i was thinking of a H22A N/A. im open to any suggestions. pls help me out here.thx.

 

You're not making anywhere near 500hp while NA and streetable

 

500 hp is streetable but not n/a your going to have to be boosted

 

It's possible.. If he has a n/a 454 built under the hood...


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Tesla

 

 

500hp and sleeper? Can we say unrealistic?

 

Not unrealistic. Just posing for the stars. And expensive


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Pushing for the stars..


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Id say too much fast and furious watching.....unrealistic i agree.

 

How do you plan on utilizing 500 horsepower with factory tires?

 

thats the beauty of the magic right there he wants to run 13's with 500 hp. he's gonna need those stock tires so that he doesn't have the traction to run those ridiculously slow times lol. i would hope a 500hp civic would be in the high 9's to low 10's on slicks.

 

best bet is to get a ek civic, do the CRV 4wd conversion, and convert to b18c with the 4wd transmission. big turbo, water methanol, oem ford 7.3L air box, with recirculated bov, and make sure if you have an external wastegate, that it is connected into the exhaust. have a full size radiator so you cannot see the engine, and 225/50/r15 tires should be decent with 4wd, and you will need to upgrade the clutch packs in the rear differential.

 

this thread is ummmmm

 

6th Gen 4 door
13's on stock tires nope nope nope.
Quiet? turbocharged cars aren't always quiet when you got the blowoff and 2.75-3"+ exhust
H22A N/A? not going to happen. Honda motors aren't designed for that kind of ****. Turbocharge a built B and hope to get 12's on stock tires.

 

You can run high 13's low 14's with a Damn near stock itr swap but you are gonna have to strip it down to a rolling tin can

 

You got the money? I got the motor

 

It might cost you a bit but thank go you aren't looking to make you car sound like a herd of pissed of Nile Mosquitos

 

This whole thread is absolutely hilarious. OP, maybe if you told us why you had to follow all of these (quite frankly, stupid) rules and goals, we could tell you why you're wrong. Have you ever even sat in a 500 horse Civic, let alone driven one? Are you trying to cheat the rules in a class race? Do you even know what "stock" wheels and tires are capable of?

I'll give you a hint on the wheels and tires. 99-00 Si wheels, 15". Wrap them with some Proxes RA1's, or Advan A048's, or g-Force T/A's. Stock wheels, street legal tires, and, quite frankly, more grip than you probably know what to do with.

 

well this is not my build im building it for my brother and his main goal is to be not noticed by the cops and be as quiet as possible. and he wants to beat an srt 4. so what is the best 4 door sleeper with 7 grand to buy the motor the car and mods its an extremely tight budget. anyway its clear i need boost so now we got tht established whats the cheapest way to get 500hp or enough power to beat an srt4.

 

Srt4 lol you don't need boost kid

 

Is this your brother?

https://honda-tech.com/forums/hybrid-engine-swaps-18/honda-project-3122481/


A better thing to do would be to get some real goals instead of just trying to beat a friend.

 

If he wants to beat a stock SRT4, 220whp in a (non-gutted) Civic will be enough. That would mean a simple N/A h22 w/type-r muffler, a boosted stock-block d16 of f22 with the same muffler, or any h or b-series with a small turbo/low boost turbo kit through a stock muffler.

Anything listed above will be in the mid-low 13's with street tires and be silent like stock. The N/A h22 will have issues getting above 210whp w/o a free-flowing exhaust, but anything else listed could be taken to 12's with stock rubber & more boost.

 

yes sir!

 

so what would be a good free flowing exhaust thats quiet??