i am currently running a b20b i guess low compression bolted to a si tranny with ls intake manny and ls obd2 ecu mods= intake, fuel pressure regulator with Gage, stock headers with exhaust from headers back

the problem is when i take off i feel like im missing my low end torque doesn't really move tell like 3,500 rpm im supposed to have alot of low end torque right?

thanks for the help to you

 

bump ^^^^^^^^^^^^^

 

let's see here...it's a stock motor running with higher fuel pressure, no head work, no cams, stock header, stock exhaust with an intake, non-vtec cylinder head running on a stock air/fuel map on an OBD2 ecu...uh yea...you need to dump more $$$ into that setup to get that a little faster.

do the following and you MIGHT make close to 200whp:
replace stock non-vtec head with a GSR/B16/ITR cylinder head
port polish the head
install after market valvetrain
install stage 2 cams (Blox B or skunk2 stage2)
install ITR intake manifold or JG Victor X manifold
install 68mm/70mm throttle body
RC Injectors (310cc or 370cc)
fuel pressure gauge and regulator
after market cam gears (skunk2 or BDL)
stock fuel rail will work fine
install a walbro 190 or 255 lph fuel pump
install LS/VTEC oil line kit for the cylinder head
tune motor on hondata S200 or S300...maybe crome

that should give you a good start towards 200 whp

*EDIT* ditch the header and exhaust setup for 2.5" piping and RMF/SMS/Hytec header setup


Modified by acydphryck at 9:42 AM 6/5/2008

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by acydphryck &raquo;</TD></TR><TR><TD CLASS="quote">let's see here...it's a stock motor running with higher fuel pressure, no head work, no cams, stock header, stock exhaust with an intake, non-vtec cylinder head running on a stock air/fuel map on an OBD2 ecu...uh yea...you need to dump more $$$ into that setup to get that a little faster.

do the following and you MIGHT make close to 200whp:
replace stock non-vtec head with a GSR/B16/ITR cylinder head
port polish the head
install after market valvetrain
install stage 2 cams (Blox B or skunk2 stage2)
install ITR intake manifold or JG Victor X manifold
install 68mm/70mm throttle body
RC Injectors (310cc or 370cc)
fuel pressure gauge and regulator
after market cam gears (skunk2 or BDL)
stock fuel rail will work fine
install a walbro 190 or 255 lph fuel pump
install LS/VTEC oil line kit for the cylinder head
tune motor on hondata S200 or S300...maybe crome

that should give you a good start towards 200 whp

*EDIT* ditch the header and exhaust setup for 2.5" piping and RMF/SMS/Hytec header setup


Modified by acydphryck at 9:42 AM 6/5/2008</TD></TR></TABLE>

i dont mean to be an ******* but if u look at my post i know im not fast im running stock fuel pressuer it is jus laging like i have no power from 1000 to 3000 b20's are known for ther low end torque well right now im at the verge of bogging down

 

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

i dont mean to be an ******* but if u look at my post i know im not fast im running stock fuel pressuer it is jus laging like i have no power from 1000 to 3000 b20's are known for ther low end torque well right now im at the verge of bogging down</TD></TR></TABLE>

i suggest getting new spark plugs and wires. also, might wanna change out your distributor rotor and cap....check timing and get a valve adjustment...hope that helps out

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jdm-ek-si &raquo;</TD></TR><TR><TD CLASS="quote">i am currently running a b20b i guess low compression bolted to a si tranny with ls intake manny and ls obd2 ecu mods= intake, fuel pressure regulator with Gage, stock headers with exhaust from headers back

the problem is when i take off i feel like im missing my low end torque doesn't really move tell like 3,500 rpm im supposed to have alot of low end torque right?

thanks for the help to you</TD></TR></TABLE>

i had a similar problem with my b20b and it ended up being my TPS sensor, now its back to the normal launching at 1500rpm any higher just spins