Reply With QuoteLooking at the back of the block, the cast fins or webbing if you want to call it that is different too, one is thicker than the other...
1993 Discovery 1 3.5l
2" Lift, Cranked HD Trailing Arms
31" Maxxis Mudders
Tons of Radios, Tons of Spotties
Master
Hi all,
Well stipped the second engine today and put both blocks side by side, engine numbers and plates on rocker covers indicate these engines are 4 months apart, looking in the valley I notice differences in were the lifters go, the following photos are the same spot on each , why is one ground and one not, noting the one that is not ground ( cleaner of the 2 ) is on the engine that has been Appart before and rebuilt, the other is a stock motor
1993 Discovery 1 3.5l
2" Lift, Cranked HD Trailing Arms
31" Maxxis Mudders
Tons of Radios, Tons of Spotties
Master
Looking at the back of the block, the cast fins or webbing if you want to call it that is different too, one is thicker than the other...
1993 Discovery 1 3.5l
2" Lift, Cranked HD Trailing Arms
31" Maxxis Mudders
Tons of Radios, Tons of Spotties
Master
No one got any idea?
Around the lifters may be part of normal casting variance, as for the webs I got nothing
LordRover
SubscriberThere was what is known as a thick web 3.5 block but i cant remember the origin of these, i think they may have been from SD1 Rover era ?
MY08 TDV6 SE D3- permagrin ooh yeah
2004 Jayco Freedom tin tent
1998 Triumph Daytona T595
1974 VW Kombi bus
1958 Holden FC special sedan
Master
In the fisrt 2 pics it looks like one has been tidied up with a grinder of sorts abdcthe other is still as it was from casting.
1993 Discovery 1 3.5l
2" Lift, Cranked HD Trailing Arms
31" Maxxis Mudders
Tons of Radios, Tons of Spotties
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