How much horsepower is too much?

General discussion forum about the 240sx, and a great place to introduce yourself to the board!
User avatar
otterman
Posts: 3380
Joined: Tue Feb 21, 2006 5:43 pm

Post

Gas mileage? Loosing control?

Seriously how do you guys drive your cars on a daily basis?

You're not going to loose gas mileage unless you're boosting all over the place, same with loosing control and everything else mentioned here.

You're not going to spin tires going from stop light to stop light or even getting on an on ramp, even at high boost. Unless for some reason you're one of those guys who likes to get to 75mph on the interstate as quickly as you can or get to the next stop light as quickly as you can.


User avatar
ca18detgabby
Posts: 3329
Joined: Sat Feb 10, 2007 5:31 pm
Car: 92 Nissan S13 ca18det SOLD
03 Infiniti G35
Location: lake Mary FL
Contact:

Post

otterman wrote:Gas mileage? Loosing control?

Seriously how do you guys drive your cars on a daily basis?

You're not going to loose gas mileage unless you're boosting all over the place, same with loosing control and everything else mentioned here.

You're not going to spin tires going from stop light to stop light or even getting on an on ramp, even at high boost. Unless for some reason you're one of those guys who likes to get to 75mph on the interstate as quickly as you can or get to the next stop light as quickly as you can.
agreed though I do think it has more to do with a good breaks, tires, and suspension upgrade than really how many HP you are putting out.

User avatar
blacksrjdm
Posts: 2104
Joined: Fri Dec 15, 2006 10:26 am
Car: 89 240sx, 99 CBR900RR.

Post

nismofly wrote:simple solution: boost controller

engine is built for high power, but turn the boost down on the street

280-320 ish for street low boost, 400+ for track high boost...can easily be done
Couldnt have said it better. except with a small list.

apexi power fc w/ commander and map setupwideband o2and a reputable shop to tune.

Then wherever ur boost is set it will run great and be more reliable.

JewUnit815
Posts: 50
Joined: Fri May 02, 2008 5:41 pm

Post

nismofly wrote:simple solution: boost controller

engine is built for high power, but turn the boost down on the street

280-320 ish for street low boost, 400+ for track high boost...can easily be done
yeah that should'nt be too hard- any suggestions on which company/model to go with for a boost controller?

User avatar
JDM_RPS13.5_SR20DET
Posts: 46
Joined: Mon Mar 17, 2008 1:47 pm
Car: 1991 Nissan 180sx

Post

im goin for 320 to 375 on a GT2871R i hope to make this running 18 psi for track and 14 for street this way i can use it for a dd summer car and a track car!good luck with yours

User avatar
Soravia
Posts: 3200
Joined: Fri Nov 18, 2005 5:45 pm
Car: 2003 Audi A4 1.8T

Post

If you have a 1,100 wheel HP Twin Turbo Ford GT, no tire, suspension or brakes can save you.

It's all about relatives, how powerful the engine is to how sticky the tires are, how hard the suspension is, how hard the brakes are and how good the roads are.Of course, the driving matters too.


Return to “240sx General Discussion”