ENGINE SWAP

  • Tiny
  • TOP1238
  • 1994 Vauxhall Calibra
  • 102,000 miles

I HAVE A 94 VAUXALL CALIBRA 2 LITER 8V. CAN I FIT A 98 VECTRA 2.5V6 ENGINE AND GEAR BOX IN IT WITHOUT TOO MANY MODIFICATIONS? If any modifications need to be made what are they?

Monday, February 20th, 2012 AT 12:31 AM

1 Answer

  • Tiny
  • hmac300
  • Expert
  • 43,024 posts

We dont have any info on these but as this is gm of england it may be similar to a cobalt or mallibu andit takes 2 converters off the engine different mounts and different computer as it's a 6 cylinder not a 4. You may also need a K memeber and different axles. So your answer is it takes alot of mods to upgrade to that, plus the 98 is an OBDII and the 94 is ObD1so you would need a different wiring harness as well.

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Monday, February 20th, 2012 AT 1:07 AM

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