hi been looking at upgrading my turbo. i have a md321h which has been on since i upgrade to the 2.5 cdb but dosnt feel like it did when it had the 2.0 semi in, plus i could do with a bit more bhp im not greedy 600 too much for the road which is why im not going rotated so the md321v looks the best. also it looks like bio eth map would work too morrisons round the corner. also can i get 2 maps with my motec 800 1. v power 2. bio eth.
will i need to upgrade injectors from 650.
cheers all advise appreciated.

 

650's won't be good enough, you would need either 750cc or 850cc depending on how far the map goes

 

Think I'd be looking at 850cc or 1000cc to be getting the most from the turbo.

 

With a motec you can add a flex fuel sensor and use 4d mapping to allow the car to automatically allow for any mix of E85 and fuel, so you don't have to always refuel the car in Wellingborough! I think the sensor is about £500, but there would be a lot of mapping involved to get it just right.

You will need 1000+cc injectors unless you can run very high fuel pressure.

 

give us a shout if you decide to get rid of the md321h. what setup are you running at the moment???

 

ok thats about what i thought.
my set up is as follows:
sti v5 heads with billet valves
cbd block built buy chy from pennie
2.5 stroker
wisco pistons
crower rods
acl bearings the works really a racing block.

 

who s the best at zen to see! sorry iv only dealt with chy from pennine in the past and before that is was in the hands of olly clarke so the car 35k plus spent on it. but it would be nice to upgrade accordingly and seems the zen r the closest and know there spuds bout bio.
what sort of cost should i be thiking bout? turbo injecters mapping all in?

 

could i use 850cc injectors coz i have a feul reg?