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how can i toughen up a newage wrx engine

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Old 05 February 2009, 08:35 PM
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hybrid12
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Default how can i toughen up a newage wrx engine

got a 2004 wrx and im after strengthing the engine as im currently running 350bhp and need to keep it as reliable as possible, what option do i have as i dont want to do a engine swap as of the huge cost incurred with transplanting a sti engine. any suggestions guys and gals?
Old 05 February 2009, 08:59 PM
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a16pse
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SIMPLE , buy an STI.
Old 05 February 2009, 09:04 PM
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hybrid12
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not really what i was looking to do
Old 05 February 2009, 09:08 PM
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M535I
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buy a second hand block that will drop in and replace /rebuild i as you go rod's pistons etc etc spread the cost of it ? or you could just change your rod's and pistons in your current engine .
Old 05 February 2009, 09:12 PM
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hybrid12
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what sort of cost is involved in the rods and pistons rebuild on my block? oh and hows the project car going?
Old 05 February 2009, 09:17 PM
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dunx
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Alan Jeffery can do a 2.1 stroker bottom end conversion to yours for around £2K, just add your ancillaries and job done + more torque, earlier spool-up and bullet proof to 500 bhp.

HTH

dunx
Old 05 February 2009, 09:36 PM
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M535I
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ive seen rod's and pistons for about 1k i thing they just drop in just account for the labour and a new cam belt whilst your there .
Good mate ,just the parrallel fuel rail to do , getting the power fc and exhaust this weekend and it should be running oh once i plumbed in the walbro lol so not to much , you want more power then ah mate .
Old 05 February 2009, 09:47 PM
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hybrid12
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sounds like u have been busy, not sure yet just fitted some rcm heat wrapped headers and they made quite a noticeable difference with the torque, going to get it on the rollers next month to see what its doing.
Old 05 February 2009, 09:48 PM
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Butty
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I'd worry more about the poor gearbox than engine at 350 hp.
Old 06 February 2009, 09:03 AM
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IainMilford
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read here: AndyForrestPerformance

Find your car on the left hand side

Last edited by IainMilford; 06 February 2009 at 09:05 AM.
Old 06 February 2009, 09:08 AM
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IainMilford
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Originally Posted by dunx
Alan Jeffery can do a 2.1 stroker bottom end conversion to yours for around £2K, just add your ancillaries and job done + more torque, earlier spool-up and bullet proof to 500 bhp.

HTH

dunx
off topic:- lovin the picture of your dog in his hoody Dunx, he looks cosy
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