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Example car #1:
Toyota 3sgte engine (MR2, Celica GT4 etc):
Up to £1000:
Supplied, fitted and tuned:
Air intake improvements (sufficient cold air); Cat replacement pipe and cat back exhaust system; apexi boost controller
Estimated 40bhp over standard
Up to £1500:
As above but including:
High flow downpipe and water injection
Estimated 50bhp over standard
Up to £2750:
As above but including:
Link ECU; bigger injectors
Estimated 70bhp over standard
Up to £5150:
As above but including:
uprated reconditioned garrett t3/t4 turbo; uprated external wastegate equal length manifold; external wastegate; uprated sytec fuel pump, exedy twin plate clutch
Estimated 110bhp over standard.
Up to £6500:
As above but including
Thicker head gasket, forged pistons; uprated intercooler
Estimated 130bhp over standard.
Up to £7750
As above but including:
As above but including uprated cams, valve springs, rod bolts, titanium retainers, bearings, uprated valves, head skim + extensive air flow work:
Estimated 170bhp over standard
Up to £9000
As above but including:
Uprated rods, distributor-less ignition system, dry sump conversion
Estimated 200bhp over standard
Up to £10,000
As above but including:
Block strengthening work (sleeving), allowing (relatively) high compression and high revs, new inlet manifold to cope with increased flow:
Estimated 600bhp |
