Turbo Conversion

Roger UK · 10-15-2005, 07:18 AM

Just been reading the FAQ notes about swapping a 7M-GE with a 7M-GTE

However . . has anyone just bolted the turbo bits on a 7M-GE?

I know the main difference is the higher compression on the N/A engine - would this cause premature failure?

Is there really any need to change the Ignition system? Surely you could just keep the distributor setup . . .

The cheapest way would be buy a scrap car with a BHG or Big Ends gone and swap the pipes etc over (you can buy them in the UK for as little as ?200)

If it IS feasible, what kind of power would you expect without increasing the boost? (presumably more than a standard turbo, due to the higher compression and better profile cams)

10-15-2005, 07:18 AM	#1
Roger UK Stock Join Date: Oct 2005 Location: Newcastle, England Posts: 7	Turbo Conversion Just been reading the FAQ notes about swapping a 7M-GE with a 7M-GTE However . . has anyone just bolted the turbo bits on a 7M-GE? I know the main difference is the higher compression on the N/A engine - would this cause premature failure? Is there really any need to change the Ignition system? Surely you could just keep the distributor setup . . . The cheapest way would be buy a scrap car with a BHG or Big Ends gone and swap the pipes etc over (you can buy them in the UK for as little as ?200) If it IS feasible, what kind of power would you expect without increasing the boost? (presumably more than a standard turbo, due to the higher compression and better profile cams) __________________ 1991 3.0i (N/A) Manual, Black Mica. Owned 6 yrs, Mint Bodywork, Daily Driver. Recent Engine Recon (rebored, crank ground, new oil & water pumps etc), New Rad & Catless Exhaust, EGR all removed, Inline PCV Filter (Photos at http://wessexproductions.co.uk/supra )