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astra mk2 x20xev turbo

Posted: Sun Dec 07, 2014 12:52 am
by astra vxr
hi all

where do i start i found this ecu a few months ago but untill last week i hadnt bought it but now its on its way :)

myself and my brother have 2 cars mine is a astra mk2 and his is a tigra that does standing quater in 10.07@ 150 and both cars were on megasquirt ecu and have been for a lot of years but i really wanted a change and on the megasquirt there is no safety fetures but on this one there is so its a winner !

about the cars

mine 1st

at this stage its still being all built back up as i have had nearly 2 years out with this car due to family problems
old set up was a 2.0 8v turbo engine
custom inlet
custom manifold
t34 turbo
forged c20 let pistons

and made 436 whp and did standing quater in 10.7 sec

it was the only mk2 astra in the uk to do a 10sec run
and i was the fastest 2.0 8v turbo street legal mk2 in the world :)

but i sold off the engine and built and engine for my brothers tigra with the left over parts from the 8v and we put a z20let head on it and hes been useing that most of this year thats about 800 hp ( it is 716 @ 2.2 bar but we have upped the boost ) and we won the fwd drag series in the uk as we did that as a team i did only 2 rounds in the car at beginning of the year and a couple of test days

both cars were on megaqsuirt that i built from kit form so im no stranger to ecu building and loom makeing andthey havent give us no bother and my one is nearly 8years old so im hoping to get this sort of trouble free from ecu master and i will be a very happy bunny and the fact theres all the little extra features like egt,wideband,and shut down if xyz arent right made it worth while to me as i was going to upgrade to megasquirt 3 but this seems a lot better the only thing i would like to see on this ecu is a data logger that doesnt need a pc but thats a small price to pay for the extra features

and now ive got all problems sorted im back on the astra and looking forward to useing my new ecu ( when it arrives :( )
this will be the spec

forged z20 let pistons
x20xev head
272 deg cams
full seq spark and fuel
egt
1800 cc injectors
pressicion turbo 6766
and as much boost as i can get down it !! :)

will post some pics one i can find them

Re: astra mk2 x20xev turbo

Posted: Thu Feb 05, 2015 8:24 pm
by astra vxr
tigra videos from last year still on megasquirt :(
https://www.youtube.com/watch?v=xdwglQR ... e=youtu.be


https://www.youtube.com/watch?v=kQO9TkA ... e=youtu.be

video of the astra from 2011 when it was a 8v turbo video was filmed at 1320 mini.co.uk great guys and we have used there dyno many times and the astra will be going back there for me to map when its finished and on emu , car was on megasquirt when this video was done

https://www.youtube.com/watch?v=CI0FRxc ... e=youtu.be