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1987 740 Intercooler

Help, Advice, Owners' Discussion and DIY Tutorials on all Volvo's "mid era" rear wheel drive Volvos.

1975 - 1993 240
1983 - 1992 740
1982 - 1991 760
1986 - 1991 780
1990 - 1998 940
1990 - 1998 960
1997 - 1998 V90/S90

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jacobharding
Posts: 208
Joined: 11 January 2013
Year and Model: 87 740 T.I.
Location: Madison, VA

1987 740 Intercooler

Post by jacobharding »

Before I even start I know this car has ridiculous miles on it and that trying to squeeze extra horsepower out of it is not in its best interest. Anyway, just for kicks what is the cheapest and simplest modifications that can be made to up this cars game. I have heard bits and pieces of rumors about ecu and injector swaps from other years that can increase power some. Will putting injectors from an 850 turbo,if they fit, have any desirable effect? Is there anyway to trick it into boosting a little more without an ecu tune/swap?
Eventually I would like to rebuild the engine that is in it or get ahold of another motor to rebuild and try for about 220-230 hp. In the meantime it would be fun to get a little extra pep, if possible.
Thanks in advance.
I am not an expert mechanic, but I will attempt any repair. Worst case scenario is I screw it up worse than it was.

87 745 Turbo Intercooler...333k, all original!
96 850 Turbo wagon "totalled - parting out"
94 850 Turbo wagon waiting for tranny
2 94 855's gone
They're all gone now....

lummert
Posts: 1381
Joined: 29 January 2008
Year and Model: 760 1988
Location: Portland Indiana, USA
Been thanked: 26 times

Post by lummert »

No mention of how many miles qualifies as rediculous.
1988 Volvo 760 Turbo Wagon

jacobharding
Posts: 208
Joined: 11 January 2013
Year and Model: 87 740 T.I.
Location: Madison, VA

Post by jacobharding »

333,465
I am not an expert mechanic, but I will attempt any repair. Worst case scenario is I screw it up worse than it was.

87 745 Turbo Intercooler...333k, all original!
96 850 Turbo wagon "totalled - parting out"
94 850 Turbo wagon waiting for tranny
2 94 855's gone
They're all gone now....

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