Register a free account today to become a member! Once signed in, you'll be able to participate on this site by adding your own topics and posts, as well as connect with other members through your own private inbox!
Did you remove the throttle body to allow the engine to take a breath properly?
Overlap won't affect the compression on the power stroke, only the exhaust and induction cycle.
I think the 421's run more overlap than the 438's (anyone know the lift at tdc for 438?) which is where idle issues come from
and at low to mid revs the back of the interior the plenum on the rs2/sm will act as a pulse plate and cause some random air flow but as revs rise it would become more...
I have a few recent graphs from RS tuning and I'm fitting the manifold with 438 cams and ARP rod bolts so hoping for an increase of 25hp+ ish
we'll see.
First timed run was ok but not amazing, the second run was very quick but I had brake failure at farmhouse corner at 67 mph which was fairly dramatic.
I'm sure it'll be on YouTube soon.
I bought the same spec car in 2009 and was going to drop the engine and box in a e36 compact for some budget M3 action,
Unfortunately life got in the way and I had to sell everything.
Well done Jim that looks mint,
You need V power in when you're running those levels of boost, don't want to melt a piston,
Now get it tweaked, 300hp is easily doable cheaply.
I had a 1275 gt clubman in this colour and nearly the same spec in the 90's,
I know it's technically a saloon if we're splitting hairs but I think it deserves being in here
Is it sub £500, if so go for it,
Women are a funny thing, when you have a hot hatch in your 30's they say grow up and get something sensible.
Ta-Da, Look love I've bought a Volvo estate, and then all they do is f**king moan!
Nice one I've just bagged a set of 4 205/45/16 goodyear asymmetric 2 for £215 delivered:up:
http://www.ebay.co.uk/itm/4x-NEW-205-45-16-GOODYEAR-EAGLE-F1-ASYMMETRIC-2-83Y-4-TYRES-205-45R16-/252330586743?