Under 2 litre ipra kar options

[takai]

About 350 flywheel hp on Petrol and around 380 on E85 has been the limit we have seen with 36mm restrictors.

Yeah, i was thinking at the wheels, 200-210kw is about what ive seen, rough mental arithmetic failed me though, its more like 280hp

[Cal]

About 350 flywheel hp on Petrol and around 380 on E85 has been the limit we have seen with 36mm restrictors.

What motor was that?

[charged]

What motor was that?

Any 2 litre turbo motor SR20DET, 3SGTE, BP18T, EJ20

[takai]

Its the restrictor which gives it that top end... not the motor itself.

[profi]

Smaller the capacity the higher the rev range.

[Supashake]

Can only flow around 350hp worth of Air sucking thru 36mm, E85 gives a bit more oxygen.

[da9jeff]

Shut up jeff , there is no more fun than trying to put more Hp through a narrow 35yr old chassis and still being 2 secs slower :knock:

haha, john - just stirring, Variety in the cars is what makes IPRA so interesting.

I heard it was a wet one at lala today, how did everyone go? Spoke to my brother last night, he was telling me that rooke finally broke the poor little b16, good excuse for a stroker!

[Supashake]

IPRA Nationals has over 100 entries, What a class.

[Dave75]

Mallala...10 drops of 'rain',40km North winds all day saturday & some more today.A lot of broken down cars but no broken cars.
Willis won again.
-----
Dave

[da9jeff]

Mallala...10 drops of 'rain',40km North winds all day saturday & some more today.A lot of broken down cars but no broken cars.
Willis won again.
-----
Dave

oh really dad? windy days at mallala suck balls

[Dave75]

windy days at mallala suck balls

Winds would have really played havoc if it was a bike race.

-----
Dave

[charged]

haha, john - just stirring, Variety in the cars is what makes IPRA so interesting.

I heard it was a wet one at lala today, how did everyone go? Spoke to my brother last night, he was telling me that rooke finally broke the poor little b16, good excuse for a stroker!

yeah the little 1600 died race 1 lap 4, he gave it a fair overrev in the esses, the new engine goers in next week with 100kg of ballast due to engine block change , hope the new engine makes a fair bit more than the 1600

IPRA Nationals has over 100 entries, What a class.

Cant wait we have 24 entries from sa ..... Tony Wallis did a 1.15.1 yesterday into a 50knot headwind on old tyres, he will be quick at PI

oh really dad? windy days at mallala suck balls

Rookes data showed he was down 15km/h down the back straight, headwinds suck balls in u1600 cars:cry:

[da9jeff]

1.15.1 - is that the record?

with the ballast, if i were changing the block i would go for gold and build a b20, as the penalty is no different. or a K20a if i won lotto.

Cheers,
Jeff
(sitting in kapooka base hospital after doing a jump on his bike and landing on his face)

[charged]

nah he lowered it to 1.14.9 last state round but if conditions were right... no wind and not a dusty track and new tyres a mid 14 would of been on the cards.

[da9jeff]

madness