My friend giving me his b18b intake manifold and his b20 throttle body. My question is would i see any different in HP if i swap the b18b onto my b18a engine with the b20 throttle body?

 

i doubt you will gain any. if you do, very little.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ggangtong81 &raquo;</TD></TR><TR><TD CLASS="quote">i doubt you will gain any. if you do, very little.</TD></TR></TABLE>

I don't think you'll notice that big of gains. You will get some gains though I believe. The same goes with most mods. You can gain a little from slapping them on, but you really start gaining the most power when you add other mods that fit the characteristics of the other mods and they all work together. Thats when you notice a gain. So put something on your ride that'll help put more power into your engine to maximize those mods you have now. Hope that helped some, if not just PM me and ill explain.

 

I know that one of the B18A's limiting factors horsepower wise in comparison to the B18B was the intake manifold (and cams?). If you can get that IM for free, definitely do it up. Every little bit counts.

 

The most you can get from a ported TB is about 5hp....so I doubt you will see any gains....

 

yea that what one of my friend told me.. thnks for your helps guys