Just thought I would share a little bit ... I would like to thank Rob Jackson for all the work he put into this ... the manifold was constructed completely from scratch with the exception of the head plate and each runner was flow tested individually to ensure even flow each runner was tested at 28" of water the individual runners flow 398 cfm + or - 2% . I would also like to thank Wes Beach for the beautiful custom fuel rail , water pump pulley and alt bracket without the help from you guys my car would not be what it is...
thank you
Jason
thank you
Jason