A evaluation of The Austin-Healey 100/6 BN6 Sports activities Automobile, overlaying growth, essential options, and technical knowledge of this the fourth mannequin within the vary.On this Article, I supply a nostalgic take a look at the Austin-Healey 100/6 BN6, one among an elite group of traditional automobiles, which was manufactured throughout the interval 1958 to 1959.In October 1956, after a profitable run, the Austin-Healey 100/four BN2 sports activities automobile was changed by the 100/6 BN4.The inner firm codes relating to every mannequin had been as follows:B – denotes an Austin engine between 2-Three litres
N – denotes a two seater
BY – denotes a 4 seater
BJ – denotes an authentic convertible high reasonably than a removable high
1 to eight – Every mannequin had a suffix denoting the actual model of the carThe BN4 was initially launched powered by a BMC C-Collection, 2639 cc, 6-cylinder, overhead valve engine, mixed with a two port cylinder head creating 102 bhp, and was provided as a 2+2 model.Within the latter a part of 1957, the unique head, with a two port inlet manifold, was changed with a six port manifold, bigger SU carburettors, bigger valves, and elevated compression ratio.Consequently, the output of the BN4 was elevated to 117 bhp, with a corresponding enhance in acceleration and high pace.In June 1958, the 100/6 BN4 2+2 variant was retained, however a pure two seater model was added, and was designated the 100/6 BN6 sports activities automobile.Other than the change in seating preparations, the 2 variants had been very comparable.The inclusion of a two seater model was seen by many as a return to the Healey 100’s authentic idea.
The two+2 variant was initially launched to increase the marketplace for the 100/6 and so appeal to new prospects.In 1959, the ultimate 12 months of manufacturing of each fashions, four,150 items of the BN6 had been constructed in contrast with Three,912 items of the BN4.The truth is, the introduction of the BN6 was because of requests from sellers to fulfill demand for a two seater.The BN6 was initially launched in March 1958, at which level manufacturing of the BN4 was halted with a purpose to clear extra elements on the Jensen manufacturing unit.Nevertheless, within the September, manufacturing of each variants was resumed.Though it was solely a two seater, the BN6 nonetheless used the longer wheelbase of the BN4.Additionally, exterior door handles had been added to the BN6, and these had been utilized to subsequent 2+2 fashions.One other function of this variant was the addition of two piece Perspex sliding facet screens, by which the rear moveable part provided higher air flow.Nevertheless, there was an inclination for it to slip open by itself, which could possibly be annoying.As a rally automobile, the six port C-Collection engine was each versatile and highly effective and, in the principle, it was fairly dependable.Moreover, the physique construction of the 100/6 was significantly sturdy.Nevertheless, the automobile tended to exhibit heavy steering, and due to this fact was tiring to drive.It additionally wanted cautious dealing with within the moist or on slippery surfaces, and was susceptible to oversteer.One other shortcoming was that the cabin would get too scorching in heat climate while, then again, the heater was inefficient.In June 1959, the 100/6 BN6 was changed by the Austin-Healey 3000 sports activities automobile.The 100/6 was obtainable in each Customary and De Luxe fashions.The Customary model was outfitted with disc wheels, no overdrive, and no heater.Then again, the De Luxe model included wirer wheels, the 2 tone paint system, an overdrive unit, and a heater.The optionally available extras included a removable hardtop, a recent air heater mixed with a demister, and wire spoke knock off hubs.The 100/6 BN3 and BN5The Austin-Healey 100 sports activities automobile first appeared in 1953 because the 100/four BN1 after which, in 1955, the 100/four BN2 was launched, each as two seater fashions.Then, in 1956, the 100/6 was launched as the two+2 BN4 variant. Lastly, in 1958, the 2 seater 100/6 BN6 was launched.Nevertheless, the BN3 was, in truth, the unique Austin-Healey 100 with a six cylinder engine.There have been at the least two BN3’s constructed at Donald Healey’s Warwick manufacturing unit as prototypes to evaluate the 6-cylinder engine within the Austin-Healey chassis.Designated the BN3/1, one among these automobiles used a BN1 chassis to which was added the C-Collection, 6-cylinder engine, coupled with a 4 pace gearbox.With a purpose to match the engine, the radiator needed to be positioned additional ahead.Subsequently, it was determined to supply the automobile as a 4 seater 2+2, and so BN3/1 was transferred to the Jensen manufacturing unit for the required modifications.The automobile was lastly reassembled at Warwick with the brand new grill and bonnet scoop. Nevertheless, the primary manufacturing fashions of the BN3 had been really designated the 100/6 BN4.Of additional curiosity was the truth that there was even a BN5, which was a 4 seater prototype, used within the 1957 Mille Miglia, incorporating disc brakes and a detuned engine.
The Mille MigliaThe Mille Miglia was a well-known Italian street race for sports activities automobiles.The course coated 1,000 miles of racing on public roads, from the city of Brescia to Rome, along with the return journey.The primary race was held in 1927, and the article was to drive as quick as attainable. The automobiles set off at intervals of 1 minute, with the slowest first.In 1957, Austin-Healey entered the prototype 100/6 BN5 into that years Mille Miglia, fitted with the brand new six port head, bigger HD6 carburettors, an ordinary 2639 cc engine, and 4 wheel disc brakes.The automobile completed in first place in its class based mostly on worth, at a mean pace of 76 mph.General, in a subject of 350 automobiles, the BN5 led to 37th place, and marked the start of Austin Healey’s entry into street racing and rallying.Sadly, this was the final Mille Miglia race on account of a critical crash by which a Ferrari left the street and into the spectators.This marked the top of the Austin-Healey 100/6 BN6 sports activities carPerhaps this stroll down reminiscence lane may need answered, or at the least make clear, a attainable query:Which Austin-Healey Sports activities Automobile is Your Favorite?Nevertheless, ought to this query nonetheless stay unanswered, I will likely be reviewing, in some element, in future articles inside this web site, the whole vary of Austin-Healey sports activities automobiles which had been featured within the memorable period spanning 1953 to 1972.I hope you be part of me in my nostalgic travels “down sports car memory lane”