I recently just dyno'ed my ITR

Mods;

AEM cold air
Blox manifold / stock ITR TB
Cheap DC headers ( i know i need to upgrade )
Skunk2 valve train
Skunk2 stage 2 cams / stock sprockets
JDM b16 piston/rod assembly
ITR crank
Blox fuel reg
stock fuel injectors
Stock exhaust ( im thinking this may be 1 of my probs )

I made 134 to the wheels and 174 HP....

should'nt i be pushing more?

 

you need adjustable cam gears.....


and at least a v-afc

 

Also forgot to mention im running a P28 w/ crome

 

JDM b16 piston/ rod assembly

hello? wtf?

 

Higher compression....


i thought eveyone knew that.

 

Too many headers.



(But you do need to upgrade)

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Splat &raquo;</TD></TR><TR><TD CLASS="quote">Too many headers.



(But you do need to upgrade)</TD></TR></TABLE>
Haha.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BlueR &raquo;</TD></TR><TR><TD CLASS="quote">JDM b16 piston/ rod assembly

hello? wtf?</TD></TR></TABLE>
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ITR_HO &raquo;</TD></TR><TR><TD CLASS="quote">Higher compression....


i thought eveyone knew that.</TD></TR></TABLE>
We do. I believe he is referring to the shorter length of the B16 rods vs. the longer length of the B18 rods, which you should be using.

 

hey, i'm not the one making 134hp

but wtf do i know

 

I dont believe that alone is the root cause....

Do you think headers, especially DC ( plus some dings,dents on the bottom )
+ Stock exhaust could be more of a reason?

im still running stock Cat

 

Well first off if you run more then one header you won't have sufficient back pressure...

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ITR_HO &raquo;</TD></TR><TR><TD CLASS="quote">I dont believe that alone is the root cause....

Do you think headers, especially DC ( plus some dings,dents on the bottom )
+ Stock exhaust could be more of a reason?

im still running stock Cat </TD></TR></TABLE>

no, you have dropped your compression significantly. Is this even a C5 block?

Why use a Blox I/M? With those cams you need more compression for them to make any power.

 

::shaking head:: Why why why am I not surprised....

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BlueR &raquo;</TD></TR><TR><TD CLASS="quote">hey, i'm not the one making 134hp

but wtf do i know

</TD></TR></TABLE>

I think the 134 is the tq, or is he implying that the 174 is the hp to the flywheel?

 

Here is some more food for thought.

Do you know what JDM B16 piston/rod assembly you are using?
Anyway, B16 rods are about 134mm in length. B18C rods are about 137.9mm in length.

 

OP&lt;***

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by KOALA YUMMIES &raquo;</TD></TR><TR><TD CLASS="quote">::shaking head:: Why why why am I not surprised.... </TD></TR></TABLE>
LMAO.

 

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

I think the 134 is the tq, or is he implying that the 174 is the hp to the flywheel?</TD></TR></TABLE>

That would make more sense to me, but the OP has failed to be more thorough in posting his problem.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by KOALA YUMMIES &raquo;</TD></TR><TR><TD CLASS="quote">::shaking head:: Why why why am I not surprised.... </TD></TR></TABLE>

Besides, Who needs a bunch of HP to look good at a car show?

 

sounds like either you read the dyno results wrong or you simply lowered your compression greatly. in either case, confirm the dyno results are read correctly and go from there. Honestly your setup is all wrong tho....

 

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

I think the 134 is the tq, or is he implying that the 174 is the hp to the flywheel?</TD></TR></TABLE>

go read it again...i never said that.

And thanks for the help ( to the people who actually gave advice )

i am thinking about building the bottom end back up with ITR piston/rod assembly. My original block had a crack in it so i had to use a GSR block.

 

Change the rods to B18C rods first.

BTW, Plenty of us had read what you posted and it isn't exactly straight forward.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Comp97GSR &raquo;</TD></TR><TR><TD CLASS="quote">

Besides, Who needs a bunch of HP to look good at a car show? </TD></TR></TABLE>
Exactly.

 

*Drum roll please*
And the ROTY Award goes to........ (the 2 posters above have tied)

 

thas what you call reverse performance. must be a new trends.