Old Engine Oil clone

Method: All Grain
Style: Foreign Extra Stout
Boil Time: 60 min
Batch Size: 25.5 liters (fermentor volume)
Pre Boil Size: 35 liters
Pre Boil Gravity: 1.054 (recipe based estimate)
Efficiency: 73% (brew house)
Calories: 230 calories (Per 330ml)
Carbs: 26 g (Per 330ml)

Created: Friday July 1st 2016

Original Gravity:

1.074

Final Gravity:

1.022

ABV (standard):

6.9%

IBU (tinseth):

67.5

SRM (morey):

34.9

Mash pH

n/a

Cost $

n/a

Fermentables

Amount	Fermentable	PPG	°L	Bill %
1.50 kg	Flaked Oats1.5 kg Flaked Oats	33	2.2	17.6%
6.50 kg	United Kingdom - Maris Otter Pale6.5 kg Maris Otter Pale	38	3.75	76.5%
0.50 kg	United Kingdom - Roasted Barley0.5 kg Roasted Barley	29	550	5.9%
8.50 kg / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
45 g	East Kent Goldings45 g East Kent Goldings Hops	Leaf/Whole	5.7	Boil	60 min	22.36	22.5%
60 g	Fuggles60 g Fuggles Hops	Leaf/Whole	4.5	Boil	10 min	8.53	30%
50 g	Chinook50 g Chinook Hops	Leaf/Whole	13.5	Boil	10 min	21.33	25%
45 g	Styrian Goldings45 g Styrian Goldings Hops	Leaf/Whole	3.9	Boil	60 min	15.3	22.5%
200 g / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
45 g	East Kent Goldings (Leaf/Whole)	22.36	22.5%
60 g	Fuggles (Leaf/Whole) 60 g Fuggles (Leaf/Whole) Hops	8.53	30%
50 g	Chinook (Leaf/Whole) 50 g Chinook (Leaf/Whole) Hops	21.33	25%
45 g	Styrian Goldings (Leaf/Whole)	15.3	22.5%
200 g / $ 0.00

Yeast

Wyeast - Irish Ale 1084

Amount:	1 Each	Cost:
Attenuation (avg):	73%	Flocculation:	Medium
Optimum Temp:	17 - 22 °C	Starter:	Yes
Fermentation Temp:	22 °C	Pitch Rate:	0.35 (M cells / ml / ° P) 160 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Target Water Profile

Dunore Point, Antrim

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
61	8	17	25	77	184
Mash Chemistry and Brewing Water Calculator

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
10 L	Protein rest	Infusion	--	40 °C	15 min
15 L	Main mash	Infusion	--	69 °C	60 min
Starting Mash Thickness: 2.5 L/kg

Quick Water Requirements

Water	Liters
Strike water volume at mash thickness of 2.5 L/kg	21.3
Mash volume with grains	26.9
Grain absorption losses	-8.5
Remaining sparge water volume (equipment estimates 20.4 L)	23.2
Mash Lauter Tun losses	-0.9
Pre boil volume (equipment estimates 32.2 L)	35
Boil off losses	-5.7
Hops absorption losses (first wort, boil, aroma)	-1
Post boil Volume	25.5
Going into fermentor	25.5
Total:	44.4
Equipment Profile Used:	System Default

Notes

First runnings to be boiled separately and reduced to a syrup and added to main boil

Last Updated and Sharing

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Last Updated: 2016-07-02 22:44 UTC

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Old Engine Oil clone