DTR header section done... (dyno graphs)
Thread Starter
Banned
Joined: Mar 2001
Posts: 2,637
Likes: 0
From: at last finally back to sweet home, sunny north cali, usa
I should goto sleep... check out couple of dyno graphs in there. More to come as Danny build more headers. Next section will be the wheelie bars and other chassis stuff.
http://dtrfab.com/headers/
http://dtrfab.com/headers/
Trending Topics
Tell me if I'm way off at this guess:
The manifold is designed to draw the vapors from the head into the exhaust via the expansion area which creates a low pressure area. This effectively draws out the vapors while preventing them from entering the engine where they can cause detonation... maybe?
The manifold is designed to draw the vapors from the head into the exhaust via the expansion area which creates a low pressure area. This effectively draws out the vapors while preventing them from entering the engine where they can cause detonation... maybe?
Thread Starter
Banned
Joined: Mar 2001
Posts: 2,637
Likes: 0
From: at last finally back to sweet home, sunny north cali, usa
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by b18junkie »</TD></TR><TR><TD CLASS="quote">is it smog legal in shitty cali?</TD></TR></TABLE>
nope
isnt that the dyno that was posted up a while ago?
nope
isnt that the dyno that was posted up a while ago?
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Rhetoric »</TD></TR><TR><TD CLASS="quote">what motor/set up was that tested with? Looks good.</TD></TR></TABLE>
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by DTR »</TD></TR><TR><TD CLASS="quote">Dyno result of a OTS 1800 header vs. JDM 4-1. Engine specs: 1.8L LS/VTEC, CTR pistons, mild headwork, Skunk2 Stage 2 cams, ITR intake manifold & throttle body. Header change only with no tuning.</TD></TR></TABLE>
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by DTR »</TD></TR><TR><TD CLASS="quote">Dyno result of a OTS 1800 header vs. JDM 4-1. Engine specs: 1.8L LS/VTEC, CTR pistons, mild headwork, Skunk2 Stage 2 cams, ITR intake manifold & throttle body. Header change only with no tuning.</TD></TR></TABLE>




headers look good and so do the HP gains