HFRR Values Of Diesel Additives

Ranking	Additive	HFRR Score	Improvement Over Base Fuel	Blend Ratio	Doze Oz per 35 Gallons
Desired	Engine Manufacture Assoc Desired	<460
Standard	US Standard	<520
Baseline	Untreated ULSD #2 Diesel Fuel	636

1	2% REG SoyPower Biodiesel	221	415	50:1	86.9
2	Opti-Lube XPD	317	319	256:1	17.5
3	FPPF RV, Bus, SUV Diesel/Gas Fuel Treatment	439	197	640:1	7.0
4	Opti-Lube Summer Blend	447	189	3000:1	1.49
5	Opti-Lube Winter Blend	461	175	512:1	8.75
6	Schaeffer Diesel Treat 2000	470	166	1000:1	4.48
7	Super Tech Outboard 2-Cycle TC-W3 Engine Oil	474	162	200:1	22.4
8	Stanadyne Lubricity Formula	479	157	1000:1	4.48
9	Amsoil Diesel Concentrate	488	148	640:1	7.0
10	Power Service Diesel Kleen+ Cetane Boost	575	61	480:1	9.3
11	Howe’s Meaner Power Kleaner	586	50	200:1	22.4
12	Stanadyne Performance Formula	603	33	427:1	10.5
13	Used Motor Oil Shell Rotella T 15W-40 5,000 miles used.	634	2	200:1	22.4
14	Lucas Upper Cylinder Lubricant	641	-5	427:1	10.5
15	B1000 Diesel Fuel Conditioner by Milligan Biotech	644	-8	1000:1	4.48
16	FPPF Lubricity Plus Fuel Power	675	-39	1000:1	4.48
17	Marvel Mystery Oil	678	-42	320:1	14
18	ValvTect Diesel Guard Heavy Duty/Marine Diesel Fuel Additive	696	-60	1000:1	4.48
19	Primrose Power Blend 2003	711	-75	1066:1	4.20

Products 1-4 PASS both Engine Manufacture Standards & Gov't Standards

Products 5.9 PASS just the Gov't Standards. These products provide minimum protection.

Products 10-19 FAILED both standards. These products are NOT SUGGESTED for use in your vehicle.

Bosch Standards

bosch-testing.jpg.c546b5191f19f69cc5e042

Mopar1973Man Notes: Remember the above test for 2 cycle oil was done at 200:1 Ratio. But at 128:1 ranks much lower in HFRR so it will pass both Engine Manufacture & Gov't standards at 128:1 ratio.

Update - September, 19 2007

Blind Research study done by www.dieselplace.com

Here is the threads...

http://www.dieselplace.com/forum/showthread.php?t=177728

http://www.dieselplace.com/forum/showthread.php?t=178848

Here is the PDF file to download. Please read this document it has a lot of good information!

Diesel fuel Additive Blind Testing PDF File

This proves that all my research is on score. 2 cycle oil is a prefect fuel lubricant and WILL reduce the HFRR of fuel below that of all common additives on the market.