The only problem i have is that i am using twin hs4's as using a Weber 45 with a decent 6" manifold there just isnt enough room to fit as it will hit on the Ital, i know the 310 is more designed for a Weber for maximum power. I wont loose any sleep missing out on 5bhp or so by not having a Weber but i do know that the twin hs4s are only adequate for about 125bhp? Twin hif6's can get up to 135? Added my engine spec below,
Views and thoughts would be appreciated, thanks pete.
1380cc, Block drilled for 11 studs
OMEGA forged 73.5 pistons
Race spec head, unknown origin 29x37
Kent 296 Camshaft
Swiftune alloy/alloy Duplex
MED 1.3:1 Roller Rockers
Maniflow Stage 2 Full Exhaust System, Heat wrapped manifold
Keith Calver race spec electronic dizzy
Crank - Wedged, bladed & crossdrilled
Rods - Lightened & Polished
Rotating assembly balanced
Isky Type Lightend Followers
Twin HS4 Carbs
Maniflow Steel Inlet
ITG S/S Filter
ARP Conrod bolts + Head studs
Lightend dizzy drive
Eletric fan, mechanical removed
Facet pump
Shell VPower
Millers CTV oil
C/R 12.5:1
Differential -
4.1 Final drive
3J LSD.
Attached Files
Edited by Racer_Pete, 13 September 2019 - 08:08 PM.