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Rb25 Turbo To Rb20 Help

seamonsta

By seamonsta,
in Engines & Forced Induction

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seamonsta Contributor

seamonsta

Posted
Posted

Did my homework before fitting Rb25 Turbo to RB20 , but have now found the coolant banjo bolts into the 25 core i have are different sizes 16 mm RB20 /18mm RB25.Anyone else come across this ? I read all cores used the same fittings , so now has anyone got spare coolant lines + bolts for RB25 in the Sydney area ?

PM me or call 0422 782 291 would like to sort 2morrow if possible.

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silver gts-t Grand Master

silver gts-t

Posted
Posted
Did my homework before fitting Rb25 Turbo to RB20 , but have now found the coolant banjo bolts into the 25 core i have are different sizes 16 mm RB20 /18mm RB25.Anyone else come across this ? I read all cores used the same fittings , so now has anyone got spare coolant lines + bolts for RB25 in the Sydney area ?

PM me or call 0422 782 291 would like to sort 2morrow if possible.

they should be the same, ive switched 2 turbos, all the same

R31 POWER Mentor

R31 POWER

Posted
Posted

Red top RB20det's from the R31 have the different sized banjos, not the R32's.

R32/R33/34's have restrictors in 1 of the banjo's for the oil feed and in the oil line aswell.So remember that if it's going on the red top ;) No restrictor = lots of oil smoke :P

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