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engine options for hawkeye sti
so next year i will be upping the power on my hawkeye to around 450-500bhp but im unsure of which way to go with the engine, i was going to replace the rods in my current engine and give it a refresh whilst its apart.
what would be needed to run a 2.1 stroker in my car? i was talking with a highly rated engine builder about this earlier this year and was told that unless i have a syvecs it wouldnt be possible as the 2.5 DBW cam triggers are 3 wire and the 2.0 are 2 wire and not interchangeable. also the front left hand cam pulley trigger is not on the 2.5. is there any other ecu that could sort this? really liking the sound of the link g4 ecu at present. i do love the torque of the 2.5 but hate the feeling in the back of my head that at any point it could fail as the bore-wall thickness is wafer thin. i think the 2.35 engine may be out of price range from what ive read. i can budget around £10k for this at the minute. |
Roger Clark motorsport
https://rogerclarkmotorsport.co.uk/store/product/617-rcm500-235l-closed-deck-block-short-engine Sell up old engine and used towards rest of build/ donor parts etc. Budget probably won't stretch for the turbo capable but doing the main build the way u want then upgrading at a later date to get the power u want |
Originally Posted by hackisfun
(Post 12028874)
Roger Clark motorsport
https://rogerclarkmotorsport.co.uk/s...k-short-engine Sell up old engine and used towards rest of build/ donor parts etc. Budget probably won't stretch for the turbo capable but doing the main build the way u want then upgrading at a later date to get the power u want |
Have you not spoken to Mark @ TDR Shreksta?? I thought they were your tuner?? |
Originally Posted by Pete
(Post 12028879)
Have you not spoken to Mark @ TDR Shreksta?? I thought they were your tuner?? |
Originally Posted by the shreksta
(Post 12028880)
i plan on going there either this week or next to speak with mark, last time i spoke to michael they were really really busy until mid october so thought i would give them a few weeks to catch up after the week they were closed
Sounds good, be interesting to see which direction you go buddy, all the best with it too ;) |
Originally Posted by Pete
(Post 12028881)
Sounds good, be interesting to see which direction you go buddy, all the best with it too ;) |
Matty on here is selling an 800bhp capable engine for £6500 was rebuild and check by him and has a total estimated build costs for £13000 might be worth a look
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Does anybody know if 2.5 avcs heads fit onto an ej22 2.35 block?
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at the level your looking at a properly specced / built 2.5 with a CDB insert from AS Performance would be the way to go..............
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Originally Posted by stockcar
(Post 12028922)
at the level your looking at a properly specced / built 2.5 with a CDB insert from AS Performance would be the way to go..............
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pretty sure they are about the only supplier and do them for most of the rest...............
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Originally Posted by stockcar
(Post 12028991)
pretty sure they are about the only supplier and do them for most of the rest...............
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What's the cost of having a 2.5 block converted?
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I may have a 2.1 stroker block for sale running 430bhp atm
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Darton (or otherwise) liners are a massive expense and overkill at this level, CDB is far more cost effective and works
personally you would only liner a block you were trying to extract the maximum from or to recover a damaged block........ |
Originally Posted by stockcar
(Post 12029065)
Darton (or otherwise) liners are a massive expense and overkill at this level, CDB is far more cost effective and works
personally you would only liner a block you were trying to extract the maximum from or to recover a damaged block........ |
Originally Posted by 96sti
(Post 12029041)
I may have a 2.1 stroker block for sale running 430bhp atm
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Originally Posted by 96sti
(Post 12029041)
I may have a 2.1 stroker block for sale running 430bhp atm
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Originally Posted by rsjohn
(Post 12029112)
Whats spec, miles etc and price please?
New block bored and honed to 2.1 ltrs, matched Mahle pistons, forged rods, cosworth bearings, cosworth mlr steel head gaskets, uprated 12mm oil pump, deutchworks 300 fuel pump, 650cc injectors, arp head bolts, rcm400 billet turbo, front mount intercooler and 3" alley pipework, new radiator, hks induction kit, ACT HDSS clutch kit, full turbo-back 3" decatted exhaust system, black diamond vented/cross-drilled/grooved discs all round with ebc pads, new rear shocks, new driveshafts, new battery, fully re-mapped running 430bhp/400nm.18" Wolfrace wheels with Toyo T1S tyres all round, jvc cd player, 10" subwoofer with amplifier in the boot. The car itself has done 99k im breaking it |
Originally Posted by 96sti
(Post 12029128)
Full engine rebuild in March this year consisting of:
New block bored and honed to 2.1 ltrs, matched Mahle pistons, forged rods, cosworth bearings, cosworth mlr steel head gaskets, uprated 12mm oil pump, deutchworks 300 fuel pump, 650cc injectors, arp head bolts, rcm400 billet turbo, front mount intercooler and 3" alley pipework, new radiator, hks induction kit, ACT HDSS clutch kit, full turbo-back 3" decatted exhaust system, black diamond vented/cross-drilled/grooved discs all round with ebc pads, new rear shocks, new driveshafts, new battery, fully re-mapped running 430bhp/400nm.18" Wolfrace wheels with Toyo T1S tyres all round, jvc cd player, 10" subwoofer with amplifier in the boot. The car itself has done 99k im breaking it Also would AVCS heads fit? |
looking more likely that i will remove my current engine and split the heads from it and sell the forged bottom end to generate some funds to put towards a short block with the spec i require.
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Originally Posted by the shreksta
(Post 12029136)
looking more likely that i will remove my current engine and split the heads from it and sell the forged bottom end to generate some funds to put towards a short block with the spec i require.
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Surely a well built 2.5 would be better than 2.1?
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Originally Posted by S744hdv
(Post 12029144)
how much would you want for your block?
not really gave it much thought, it was built in august 2016 and covered 11k @352bhp with no track use just fast road use and so far had 4 oil changes spec of the block is 2.5 closed deck conversion mahle 2618 pistons standard rods with arp rod bolts new crank acl bearings throughout genuine subaru block seal kit i will have the engine compression and leak down tested before sale for new owners peace of mind |
Originally Posted by S744hdv
(Post 12029145)
Surely a well built 2.5 would be better than 2.1?
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Originally Posted by the shreksta
(Post 12029147)
will be having the 2.5 i think but built to handle 500+bhp
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Off to mark @ thwaites now for meeting to discuss my options
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My Closed Deck 2.5 is fine at 477Bhp :thumb:
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Originally Posted by ScottyPPP
(Post 12029382)
My Closed Deck 2.5 is fine at 477Bhp :thumb:
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