SIX BOOST CALC

	A	B	C	D	E	F	G	H	J	K	L	M	N	O	P	Q	R	S	T
1	STATIC CR		Dynamic CR		Effective CR
2	7.86		6.53		10.54
3												Adv. Duration		.050" Duration		Valve Lift
4	Displacement		Effective Dynamic CR		Compressed Volume (VC)		Blower Displacement		Application	RPM Range	Part Number	Intake	Exhaust	Intake	Exhaust	Intake	Exhaust	LSA	Calculated IVC
5	202.76 in		8.756099586		29.56 in		75.6	84% VE? (75.6)	Standart Replacment Carb	850-3200	14002	256	256	188	188	0.405	0.405	107	53
6	3322.59 cc				484.33 cc
7									Standard Replacement EFI	900-3400	14678	260	260	197	197	0.439	0.439	109	57
8	Number of Cylinders				Number of Cylinders		Blower Pulley Ratio
9	6				6		2.066666667		High Torque	1000-3800	14613	260	267	194	202	0.45	0.472	112	60
10
11	Bore				Head Gasket Bore				Good Power / Economy	1200-4000	14771	258	266	201	205	0.457	0.471	111	58
12	3.71 in				3.78		PSI
13	94.23 mm				96.01 mm		5.011280844		Highway Stock to Mild Improves Response	1400-4200	14221	265	271	205	209	0.473	0.487	109	59.5
14
15	Stroke				Head Gasket Thickness Compressed				Mid Range, Good Idle / Economy	1500-4500	14776	266	279	204	205	0.457	0.471	112	63
16	3.13 in				0.04		Blower Pulley Size
17	79.40 mm				1.02 mm		3		Mild hyd cam, improved performance suit mild street engine	1800-4500	14892	275	275	215	215	0.51	0.51	112	67.5
18
19	Area of Bore				Area of Head Gasket Bore		Crank Pulley Size		Designed for maximum mid range suit good street engine	2000-5000	14770	280	290	214	224	0.51	0.514	111	69
20	10.81 in				11.22 in		6.2
21	70.72 cm								Performance cam heaps of bottom end & mid range, Street /Stock speedway	2200-5200	141550S	290	295	219	224	0.507	0.507	106	69
22
23	Cylinder Volume				Cylinder Head Gasket Volume				Street/race cam, needs good head & compression, choppy idle	2400-5400	14686	292	292	224	224	0.507	0.507	108	72
24	33.79 in				0.45 in
25	553.77 cc				7.36 cc				Rough idle for street/race engine needs diff gears, rockers & hi -stall	2600-5500	14619	286	290	226	232	0.529	0.548	110	71
26
27	Deck Height				Combustion Chamber Volume				Mild idle good mid to upper RPM range, need to improve breathing	2800-6000	1650	292	292	230	230	0.519	0.519	113	77
28	7.808				51.00 cc
29					3.11 in				Speedway cam works well in the higher RPM range, needs good valve train	3000-6200	14672	280	280	231	231	0.55	0.55	108	66
30
31					Deck Clearance Volume
32					0.21 in
33					3.37 cc
34
35					Deck Bore
36					3.71 in
37					94.23 mm
38
39					Deck Height Clearance
40					0.02 in
41					0.48 mm
42
43					Deck Bore Area
44					10.81 in
45					70.72 cm
46
47					Piston Dish / Dome
48					-19.00 cc
49					-1.16 in
50
51					Rod Length
52					4.715
53
54
55					Stock 1.5
56		Bore	Pin	Dish	Compression Height	Price
57	Possible Piston	0.372	0.912	-19	1.17	1115AUD
58	https://www.spoolimports.com/ford-turbo-250-xflow-ross-racing-forged-pistons-when-using-200-cid-rod
59
60
61	Deck Clearance Calc
62	0.36
63
64
65
66
67
68
69
70		Blower Ratio	Engine RPM	Blower RPM
71		2.4	5000	12000
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77
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79
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81
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84
85
86
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100