Rear coolant block offs?
My thinking is it will help keep the engine temps in the same range all over the engine, hopefully creating more durability.
has anyone else done this? or are the benefits so minimal that it is not worth the effort?
Thanks guys
https://ls1tech.com/forums/drag-raci...or-system.html
I 90'd off the rears, passed under the injectors, tee'd through the fronts and brought left & right together in a Y-block. All in -4 stuff.
I will update to black lines when I get a chance.
Kurt use to sell the individual parts so you could make your own lines and route them where you want. For me, up here we are so limited on anything AN I was better off using the kit.
There are certainly cheaper alternatives out there and mine doesn't look anywhere as nice as Paul's setup above, however it works for me.
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Will not fit under F.A.S.T. car manifolds.
Last edited by Paul Bell; Jan 1, 2015 at 09:42 AM.








