I have 740il with 4000 cc. I changed the engine only to 3000 cc v8. But the power horse reduced . But their is same car 2800cc with good power horse.. shall I change other part????

Asked by Jul 05, 2014 at 08:33 PM about the 1995 BMW 7 Series 740iL

Question type: Maintenance & Repair

2 Answers

2,845

when you say horse reduced you mean hp output? 2800cc is a six cylinder engine, you will have to change ecu and wiring also and the torque is reduced though.

My friend thank you for the answer what did you mean by ecu?. I just changed the engine only, I replaced the 4000cc to 3000cc 8 cylinder., so the output power gone down as well, if I replace the defrench by using the 728 instaed the original one may the power of the care change?? I need help

Your Answer

Add photo

Related Questions

Search BMW 7 Series Questions

BMW 7 Series Experts

#1 lweems
lweems
Reputation 1,680
#2 Vince Lee
Vince Lee
Reputation 530
#3 Tom Demyan
Tom Demyan
Reputation 520
View All

Related Models For Sale

Used Mercedes-Benz S-Class
125 Great Deals out of 6,582 listings starting at $1,200
Used BMW 5 Series
529 Great Deals out of 15,322 listings starting at $1,999
Used Mercedes-Benz E-Class
377 Great Deals out of 21,848 listings starting at $699
Used BMW 3 Series
965 Great Deals out of 33,255 listings starting at $1,000
Used Land Rover Range Rover
112 Great Deals out of 4,573 listings starting at $4,400
Used Jaguar XJ-Series
63 Great Deals out of 2,604 listings starting at $1,995
Used Mercedes-Benz C-Class
474 Great Deals out of 28,836 listings starting at $1,499

Used Cars For Sale

2017 BMW 7 Series For Sale
4 Great Deals out of 1,861 listings starting at $61,990
2016 BMW 7 Series For Sale
15 Great Deals out of 297 listings starting at $56,900
2015 BMW 7 Series For Sale
10 Great Deals out of 335 listings starting at $29,800
2014 BMW 7 Series For Sale
49 Great Deals out of 878 listings starting at $25,980
2013 BMW 7 Series For Sale
22 Great Deals out of 367 listings starting at $22,995