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Author power figure estimate
danbo
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Registered: 1st Jul 08
User status: Offline
31st Jan 11 at 18:11   View User's Profile U2U Member Reply With Quote

hi just wondering what an engine with these mods would produce if using a mantzel inlet not the throttle bodies on it originally. would have to also add an exhaust manifold i think

1639cc
Producing 191bhp (and 131.2lbft) on a Dastek Dyno – did run throttle bodies and MBE 967 ECU.

* Bore 80.00mm
* Stroke 81.5mm
* Compression 12:1
* Ported head (Inlet & exhaust)
* SBD Exhaust camshaft 278 degrees, 11.0mm lift (CM16V1.6-H278)
* SBD Inlet camshaft 284 degrees, 11.4mm lift (CM16V1.6-H284)
* SBD Steel valve caps (LC-4K-S)
* SBD INA lightweight cam followers (CMFL-1)
* SBD Kent single valve springs (VLS-06K)
* SBD Kent lightweight vernier pulleys (CMVP-5)
* Cometic laminated high performance head gasket (GSK16-1.3MM-82)
* Lightened and skimmed block
* SBD Omega forged 80.0mm pistons (PIST-OM80.00XS) with Omega rings
* SBD Engineering 129mm steel crank rods (ROD-129S)
* ARP Heavy duty rod bolts
* ACL Heavy duty main and big-end bearings
* SDB Heavy duty main cap bolts
* SBD Upgraded big and small steel timing belt idlers
* Polished and balanced crank
* Oil pump with modified relief valve
* Supplied with a set of Bosch cream injectors (744’s)

cheers

[Edited on 31-01-2011 by danbo]
IvIarkgraham
Premium Member

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Registered: 27th Mar 04
Location: Ellesmere Port, Cheshire
User status: Offline
31st Jan 11 at 18:18   View Garage View User's Profile U2U Member Reply With Quote

150ish
danbo
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Registered: 1st Jul 08
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2nd Feb 11 at 10:50   View User's Profile U2U Member Reply With Quote

how much would that sort of spec engine cost to build or anyone got similar and how much did they cost? Seen a few for sale
philip2
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Registered: 1st Oct 06
Location: n.wales/chester
User status: Offline
2nd Feb 11 at 11:01   View User's Profile U2U Member Reply With Quote

my c16xe has cost about £3k but i get cams, bearings etc at cost so prob 4k or so.

ive got rods, omega pistons, acl bearings, all balanced crank, lightened gte flywheel, helix clutch, ported head, custom 280dur newman cams, piper verniers, modified plastic pullies, catcams 'gold' race springs, modified spring platforms, steel caps and r1 carbs, but reckion 4k or so
danbo
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Registered: 1st Jul 08
User status: Offline
3rd Feb 11 at 20:17   View User's Profile U2U Member Reply With Quote

how much power do you get with that? And any reason you used r1 carbs and not throttle bodies as you seem to be serious about the engine?
philip2
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Registered: 1st Oct 06
Location: n.wales/chester
User status: Offline
4th Feb 11 at 23:51   View User's Profile U2U Member Reply With Quote

because the r1 carbs and mani were only £200 and not £2k that a tb set up would cost new. and tbh except for maybe abit more drivability at lower revs with tbs the r1 carbs would pretty much give the same peak power. and no idea on power, wank relief jammed and blued 3 rods so when ive got time ill rebuild it but it should be in region of 190bhp or so tbh. ive got 8 or 9 engines im building at the moment + my normal job too so bit busy

+ i did have an all steel tbd 20xe that i sold last week as im buying an evo, that id spent 5k or so on so i didnt want to spend mega mega on the 1600

 
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