DIY Stage 1 Forged Internals Package for Toyota Starlet GT Turbo EP82 and Toyota Glanza V EP91 4EFTE Engines






Fancy building your own forged motor but don’t know where to source the parts?

Tuning Developments now launch the ‘DIY’ Forged Engine packages, comes with most parts needed to build yourself a forged 4EFTE!

There are 3 stages to the packages, containing the following:

Stage 1

Wossner Forged Piston Set (74mm, 74.5mm or 75mm)
Scat Forged Conrod Kit
ACL Full Engine Bearing Set (STD or 0.25)
Cometic MLS Headgasket (1.2mm or 1.4mm)
ARP Headbolt Set

Stage 2

Wossner Forged Piston Set (74mm, 74.5mm or 75mm)
Scat Forged Conrod Kit
ACL Full Engine Bearing Set (STD or 0.25)
Cometic MLS Headgasket (1.2mm or 1.4mm)
ARP Headbolt Set
Genuine Toyota Engine Gasket Set
Genuine Toyota Oil Pump (O’Ring in Block or Pump)

Stage 3

Wossner Forged Piston Set (74mm, 74.5mm or 75mm)
Scat Forged Conrod Kit
ACL Full Engine Bearing Set (STD or 0.25)
Cometic MLS Headgasket (1.2mm or 1.4mm)
ARP Headbolt Set
Genuine Toyota Engine Gasket Set
Genuine Toyota Oil Pump (O’Ring in Block or Pump)
OEM Water Pump
OEM Timing Belt Kit

THIS LISTING IS FOR THE STAGE 1 PACKAGE, PLEASE CONTACT US FOR THE OTHER PACKAGES

Please Specify which size Piston set you require when placing your order.


Full fitting service available from Tuning Developments with discount when purchased, enquire for details, highly recommended and a top seller from Tuning Developments!



All orders are processed Monday - Friday 09:00am - 18:00pm. Orders placed outside of this time will be processed at the earliest opportunity available.

Small items are shipped with Royal Mail on a recorded basis, these are usually next day however this is not guaranteed.
Larger items are shipped via UK Mail on a next day service (Orders placed before 14:00pm leave same day)

If you are not 100% happy then we ask customers to contact us directly on 01244 880 546 to get the fastest response, instead of opening a dispute.

'Lost' items will be replaced with the same, faulty items must be returned to us before a replacement can be issued. Return shipping is at the buyers expense.

We pride ourselves on 5 star feedback, if you cannot leave us 5 stars then please do get in contact with us to resolve any issues.


Payment to be received and cleared in full before any item can be despatched.

Payment can be made via PayPal or with a debit/credit card over the Telephone on 01244 880 546. We urge customers to contact us to ensure items are in stock and ready to ship to avoid disappointment.

All items come with an invoice showing VAT.