ok i have a b18b1 block with a b16 head, ITR cams and valvetrain currently on 450cc dsm injectors (previous owner had it boosted, im n/a now). My question is im sick of it dumping so much damn fuel and wasting gas (i know i need it tuned, just dont have the funds right now). i have some 240cc injectors i can put in, but should i do it? will i max them out? or will i be fine?

 

if you on stock compression the stock injectors will be sufficient for the setup. 450 will be over kill

 

its going to be higher compression than an integra ls because of the b16 head, i did a compression test and got between 235 and 250 across the cyclinders (depending on how many times i cranked over). i am estimating im at like 10.5:1 compression, sound right?

 

youll be ok with the 240cc injectors. BTW what pistons do you have? if its stock ls pistons than thats not bad at all

 

it will be ok on the 240's ive done many swaps and stuck stock b20

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by serio_ENDLESS &raquo;</TD></TR><TR><TD CLASS="quote">it will be ok on the 240's ive done many swaps and stuck stock b20</TD></TR></TABLE>wow stock block b20...

 

yeah whole bottom end is stock (to my knoledge, a couple people thnk they remember the previous owner putting rod bolts and main bearings in, but until i find out forsure im not taking it over 7500.