Engine NA tuning help

DMC_S2000 · 03-07-2007, 03:17 AM

Ei guys, thanks for your opinions the last time I ask how to have 250 lb-ft torque in a F22C1, I really appreciate it, but for now, I don't want to add force inductions co'z I wanted to enjoy the 50-50 weight distribution of the s2k (coz I think force inductions will add more weight at the front...well its parts and especially the intercooler), but Im not saying that I'm against force inductions...well here is the point....Im looking to get my s2k (F22C1) to have max output to about between 220 - 240 lb-ft (or as possible... again...250 lb-ft) and max horsepower to about between 300 - 330 hp just by NA tuning it (I mean ECU's are included). Does anyone know how? any opinions/help will be very appreciated!!!

spa01s2k · 03-07-2007, 06:59 AM

This has been a topic of discussion before. There is no way to get the S2000 engine to produce 250ft-lbs of torque without forced induction. Even very few well built S2000 engines can produce 280 hp, and about 175 ft-lbs of torque. And that took a ton of money to do. Its just easier to go the forced induction route and get it over with.

gomarlins3 · 03-07-2007, 08:34 AM

Again, it is impossible to get that high naturally aspirated.

s2000isu · 03-07-2007, 09:12 AM

damn those 5 pound ic's

bobby2002S2K · 03-07-2007, 09:47 AM

J's Racing North America :: Engine :: S2000 (AP1/2) :: J's Racing SPL F22C 2.2L Engine

Here is something to check out this engine makes 300HP dont know what the tor. is or whats in side of the by you can email the guys and ask for spec's i'm sure.

HONDADDICT · 03-07-2007, 10:02 AM

I agree. There is just no way to get numbers that high w/out forced induction.
Or at least without spending double what a forced induction set up would cost.
What is the issue with forced induction anyway? If you ask anyone with either a turbo or s.c., it does not affect handling with the extra weight. Besides, why do you think it is so common nowadays from the manufactorers. It is usually the least expensive way to gain HP w/out going up to a V-8 or V-6. Less weight as well. Good luck.

DMC_S2000 · 03-07-2007, 02:37 PM

ok...thanks guys...I'll just go to force induction

03-07-2007, 03:17 AM	#1 (permalink)
DMC_S2000 Member Join Date: Jun 2006 Posts: 37	Engine NA tuning help Ei guys, thanks for your opinions the last time I ask how to have 250 lb-ft torque in a F22C1, I really appreciate it, but for now, I don't want to add force inductions co'z I wanted to enjoy the 50-50 weight distribution of the s2k (coz I think force inductions will add more weight at the front...well its parts and especially the intercooler), but Im not saying that I'm against force inductions...well here is the point....Im looking to get my s2k (F22C1) to have max output to about between 220 - 240 lb-ft (or as possible... again...250 lb-ft) and max horsepower to about between 300 - 330 hp just by NA tuning it (I mean ECU's are included). Does anyone know how? any opinions/help will be very appreciated!!!

03-07-2007, 06:59 AM	#2 (permalink)
spa01s2k Senior Member Join Date: Jan 2007 Location: Littleton, CO Posts: 331	This has been a topic of discussion before. There is no way to get the S2000 engine to produce 250ft-lbs of torque without forced induction. Even very few well built S2000 engines can produce 280 hp, and about 175 ft-lbs of torque. And that took a ton of money to do. Its just easier to go the forced induction route and get it over with. __________________ 2001 Honda S2000 1991 Honda Prelude 1992 Nissan Pathfinder

03-07-2007, 08:34 AM	#3 (permalink)
gomarlins3 "Enjoy the drive" Join Date: Jul 2005 Location: Kuna Idaho Posts: 2,226	Again, it is *impossible* to get that high naturally aspirated. __________________ Happiness is a nice road, great weather, and driving the S with Sue in the seat next to me. "Whatever you do, where ever you go, enjoy the drive." I know for a FACT that the last year of production of the S2000 is 2003!!!!! After that, it will be the S2200 under an assumed name.

03-07-2007, 09:12 AM	#4 (permalink)
s2000isu Senior Member Join Date: Oct 2006 Location: pa Posts: 982	damn those 5 pound ic's __________________ S2kx2: "paint it pink! Or better yet buy a Miata" 2001 Vortech SC 12.8 at 111 miles per hour

03-07-2007, 10:02 AM	#6 (permalink)
HONDADDICT Member Join Date: Feb 2007 Posts: 54	300 Hp I agree. There is just no way to get numbers that high w/out forced induction. Or at least without spending double what a forced induction set up would cost. What is the issue with forced induction anyway? If you ask anyone with either a turbo or s.c., it does not affect handling with the extra weight. Besides, why do you think it is so common nowadays from the manufactorers. It is usually the least expensive way to gain HP w/out going up to a V-8 or V-6. Less weight as well. Good luck.

03-07-2007, 09:47 AM	#5 (permalink)
bobby2002S2K Wisdom begins in wonder. Join Date: Dec 2006 Location: Lorton,VA Posts: 552	J's Racing North America :: Engine :: S2000 (AP1/2) :: J's Racing SPL F22C 2.2L Engine Here is something to check out this engine makes 300HP dont know what the tor. is or whats in side of the by you can email the guys and ask for spec's i'm sure.

03-07-2007, 02:37 PM	#7 (permalink)
DMC_S2000 Member Join Date: Jun 2006 Posts: 37	ok...thanks guys...I'll just go to force induction

Thread Tools
Show Printable Version Email this Page
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
S2000 engine tuning how too	TWEEDERTWEEK	Engine Tech / Drivetrain	8	09-04-2007 04:40 AM
Tuning help!?	s2k88	Engine Tech / Drivetrain	7	04-25-2007 09:10 PM
torque tuning help	DMC_S2000	Engine Tech / Drivetrain	3	03-01-2007 01:06 PM
TUNING BY CONVENTIONAL METHODS	Esstoothou	All Other Honda S2000 Related Discussions	9	11-14-2005 11:06 PM
Tuning goodies wanted, new or used	Esstoothou	Want to Buy/Trade For	0	11-04-2005 02:09 AM