Originally Posted by
T8191
I only had 3 x 4.0 straight six XJ6's ... so it sounds like you have a a big hill

It is! I had a 95 XJ6 as well, it struggled. The 6.0 V12 is better. The Daimler limo with the low compression 4.2 really bogs down. It's a leisurely climb! The 3.8 E Type was ok, but I always kept one eye on the temp gauge.