1974 ventura
'74 455(+0.030), 4bolt (ARP studs), zero decked, 9.5:1 compression.
stock crank turned 0.010
SCAT h-beams, ROSS pistons (30cc dish)
670 heads 260cfm/chamber mod (SDperformance) 72cc chambers (exactly)
*(New cam)* UD S (288/302) 255/268@.050-.574/.585 112LSA 106ICL (after lash)
9-way billet roller timing set (JPPerf.)
ERPM intake-port matched
Holley 850DP (shaker455) 80/88 jets.
Mark8 electric fan with controller.
Mallory 140 electric pump, mallory filter, sumped tank, 1/2'' S.S. hardline (supply and return)
Mallory bypass reg. set at 6psi, 1/2'' braided to carb.
Hooker ceramic supercomps.
Pypes 3'' with magnaflow muffs.
TH350, continental ''tight 10'' 3200 stall
3.73 gear (stock 10 bolt)
275/60-15 MTDR's on TTD 15x8.5 3.75BS
Race weight: 3750#'s
Best to date: 11.97 at 110 1.65 60ft.
Launch at 15-1800rpm, shift 1-2 at 45-4800, 2-3 at 5-5500
Thru the traps at 54-5500rpm.
Vid of a 11.98 (old cam) run:
http://media.putfile.com/MOV01856
Vids and pics:
www.putfile.com/biltit
__________________
Derek B.
Current best: 11.97@110 1.65-60' !!!
'74 ventura,
(Fired july 14/06) '74 462 4-bolt (9.5-1), SCAT, Ross, T-II w/850DP (shaker455), TH350, Conti 10'' 3800, Supercomps, Magnaflow, 3'' Pypes, 3.73's, 28x13.5-15 ET streets.
1970 Beismeyer 17' flatbottom vdrive, 11.8:1 455P, ported heads, dual Qjet tunnel ram.
