does it matter if i use a s13 or s14 upper intake manifold
Its alot more difficult but the plenum should be tapered towards the rear. How you have it now will be feeding the rear cylinders a shit ton more then the front. All the air will rush to the rear and having the same volume directly outside the rear runners will ‘force feed’ them.
A tapered plenum helps reduce this effect.
sidewayz are you refering if i should us the s13 or s14 manifolds. if so i know the s14 is rear i think .
is this plenum to big for n/a itb ? i mean its for turbo
http://www.ka-t.org/intake_manifold_basic.php
That plenum would be fine.
I know there is a difference between the s13 and 14 mani, but I think its in the lower half. Either way it dosnt really matter.
What i was talking about is having the plenum tapered such as:
As opposed to
Why not try this…
http://www.ermish-racing.com/510/ka24de16.html
I ended up putting in a built single cam in my 510…heres what I’m waiting on
http://www.510garage.com/photos/displayimage.php?album=286&pos=28
mmm mmm ol’ school goodness
Carbs… lol
Hey for an NA setup in an old car it looks good…don’t burst my bubble!!
haha for an old datsun, more power to you. It gives it that nostalgic vibe.
But I’d never down grade a car that came FI to a carb setup.
carbs are awesome, on old v8’s.
enjoy your slow gas leak haha