Can anyone tell me what the core size is on the Forge and/or GRS intercoolers for the R53?

Cheers

Cody

 

No one knows? It appears to be the same width and thickness as stock....so 1 dimension missing.

 

have run gtt, forge and grs
no idea dimension wise, the forge had the deepest core, the gtt had largest plan size
and the grs is just right, 4 degrees celisus above ambient at 70 mph today
17% pully, 280+ hp....

 

GRS top mount intercooler dimensions are; length including end tanks 430mm, height 230mm, total thickness 60mm.

The intercooler core uses a 50mm tube, tube plates are 60mm. Core size is 285mm X 230mm.

These figures were supplied by Graham himself (GRS Motorsport).